# Paleo-pCO2 Database Atlantic ODP925 40 Million Year Alkenone and CO2 Data #----------------------------------------------------------------------- # World Data Service for Paleoclimatology, Boulder # and # NOAA Paleoclimatology Program # National Centers for Environmental Information (NCEI) #----------------------------------------------------------------------- # Template Version 3.0 # Encoding: UTF-8 # NOTE: Please cite Publication, and Online_Resource and date accessed when using these data. # If there is no publication information, please cite Investigators, Title, and Online_Resource and date accessed. # # Online_Resource: https://www.ncdc.noaa.gov/paleo/study/24850 # Description: NOAA Landing Page # Online_Resource: https://www1.ncdc.noaa.gov/pub/data/paleo/climate_forcing/trace_gases/Paleo-pCO2/algae_zhang_2013.txt # Description: NOAA location of the template # # Original_Source_URL: # Description: # # Description/Documentation lines begin with # # Data lines have no # # # Archive: Climate Forcing # # Dataset DOI: # # Parameter_Keywords: carbon dioxide #-------------------- # Contribution_Date # Date: 2018-08-11 #-------------------- # File_Last_Modified_Date # Date: 2020-04-15 #-------------------- # Title # Study_Name: Paleo-pCO2 Database Atlantic ODP925 40 Million Year Alkenone and CO2 Data #-------------------- # Investigators # Investigators: Zhang, Y.G.; Pagani, M.; Liu, Z.; Bohaty, S.M.; DeConto, R. #-------------------- # Description_Notes_and_Keywords # Description: Alkenone data and estimated atmospheric pCO2 data from core ODP925, Western Equatorial Atlantic, for the past 40 milion years. #-------------------- # Publication # Authors: Yi Ge Zhang, Mark Pagani, Zhonghui Liu, Steven M. Bohaty, Robert DeConto # Published_Date_or_Year: 2013-10-28 # Published_Title: A 40-million-year history of atmospheric CO2 # Journal_Name: Philosophical Transactions of the Royal Society A # Volume: 371 # Edition: # Issue: 2001 # Pages: # Report_Number: # DOI: 10.1098/rsta.2013.0096 # Online_Resource: http://rsta.royalsocietypublishing.org/content/371/2001/20130096 # Full_Citation: # Abstract: The alkenone-pCO2 methodology has been used to reconstruct the partial pressure of ancient atmospheric carbon dioxide (pCO2) for the past 45 million years of Earth's history (Middle Eocene to Pleistocene epochs). The present long-term CO2 record is a composite of data from multiple ocean localities that express a wide range of oceanographic and algal growth conditions that potentially bias CO2 results. In this study, we present a pCO2 record spanning the past 40 million years from a single marine locality, Ocean Drilling Program Site 925 located in the western equatorial Atlantic Ocean. The trends and absolute values of our new CO2 record site are broadly consistent with previously published multi-site alkenone-CO2 results. However, new pCO2 estimates for the Middle Miocene are notably higher than published records, with average pCO2 concentrations in the range of 400-500 ppm. Our results are generally consistent with recent pCO2 estimates based on boron isotope-pH data and stomatal index records, and suggest that CO2 levels were highest during a period of global warmth associated with the Middle Miocene Climatic Optimum (17-14 million years ago, Ma), followed by a decline in CO2 during the Middle Miocene Climate Transition (approx. 14 Ma). Several relationships remain contrary to expectations. For example, benthic foraminiferal d18O records suggest a period of deglaciation and/or high-latitude warming during the latest Oligocene (27-23 Ma) that, based on our results, occurred concurrently with a long-term decrease in CO2 levels. Additionally, a large positive d18O excursion near the Oligocene-Miocene boundary (the Mi-1 event, approx. 23 Ma), assumed to represent a period of glacial advance and retreat on Antarctica, is difficult to explain by our CO2 record alone given what is known of Antarctic ice sheet history and the strong hysteresis of the East Antarctic Ice Sheet once it has grown to continental dimensions. We also demonstrate that in the Neogene with low CO2 levels, algal carbon concentrating mechanisms and spontaneous biocarbonate-CO2 conversions are likely to play a more important role in algal carbon fixation, which provides a potential bias to the alkenone-pCO2 method. #------------------ # Funding_Agency # Funding_Agency_Name: US National Science Foundation # Grant: 1203163 #------------------ # Site_Information # Site_Name: ODP925 # Location: Ocean>Atlantic Ocean>North Atlantic Ocean # Country: # Northernmost_Latitude: 4.2042 # Southernmost_Latitude: 4.2042 # Easternmost_Longitude: -43.4889 # Westernmost_Longitude: -43.4889 # Elevation: -3042 m #------------------ # Data_Collection # Collection_Name: Zhang2013alkenone # Earliest_Year: 38490000 # Most_Recent_Year: 20000 # Time_Unit: Cal. Year BP # Core_Length: # Notes: #------------------ # Chronology_Information # Chronology: # #---------------- # Variables # # Data variables follow are preceded by "##" in columns one and two. # Data line variables format: one per line, shortname-tab-variable components (what, material, error, units, seasonality, data type,detail, method, C or N for Character or Numeric data, free text) # # #---------------- # Data: # Data lines follow (have no #) # Data line format - tab-delimited text, variable short name as header # Missing Values: # Basic Info REFERENCE AND CONTACT INFORMATION proxy first_author_last_name publication_year doi age_ka Age_uncertainty_pos_ka Age_uncertainty_neg_ka CO2_ppm CO2_uncertainty_pos_ppm CO2_uncertainty__neg_ppm unique_id proxy first_author_last_name publication_year name_of_individual_entering_data contact_email_of_individual_entering_data ref_short citation doi site hole core tool half section interval_depth_top_cm interval_depth_bot_cm full_sample_name_in_source depth_top_m depth_bottom_m depth_mid_m depth_scale age_ka_bp age_uncertainty_pos_ka age_uncertainty_neg_ka age_uncertainty_distribution age_model_reference age_model_notes site_latitude site_longitude site_depth site_paleolatitude site_paleolongitude site_paleodepth site_paleolocation_reference site_flags_explanation lithology sediment_CaCO3_percent sediment_opal_percent sediment_organic_carbon_percent sediment_composition_methods sediment_composition_notes sediment_composition_references sediment_composition_flags_explanation CaCO3_d13C_permil CaCO3_d13C_uncertainty_permil CaCO3_d13C_uncertainty_type CaCO3_d13C_uncertainty_n CaCO3_d18O_permil CaCO3_d18O_uncertainty_permil CaCO3_d18O_uncertainty_type CaCO3_d18O_uncertainty_n CaCO3_taxon_name CaCO3_size_fraction_range_um CaCO3_vital_effect_permil DIC_d13C_permil DIC_d13C_uncertainty_permil DIC_d13C_uncertainty_type CO2g_d13C_permil CO2g_d13C_uncertainty_permil CO2g_d13C_uncertainty_type CO2aq_d13C_permil CO2aq_d13C_uncertainty_permil CO2aq_d13C_uncertainty_type CO2aq_d13C_equation_method CO2aq_d13C_flags_explanation organic_d13C_measured_permil organic_d13C_material_name organic_d13C_measured_uncertainty_permil organic_d13C_measured_uncertainty_n organic_d13C_measured_uncertainty_type organic_d13C_biomass_offset_epsilon_permil organic_d13C_biomass_offset_uncertainty_permil organic_d13C_biomass_offset_uncertainty_type organic_d13C_biomass_permil organic_d13C_biomass_uncertainty_permil organic_d13C_biomass_uncertainty_type organic_d13C_organic_method organic_d13C_organic_flags_explanation salinity_psu salinity_psu_uncertainty_permil salinity_psu_uncertainty_type salinity_method phosphate_umol_kg phosphate_umol_kg_uncertainty_pos phosphate_umol_kg_uncertainty_neg phosphate_unertainty_type phosphate_reference nitrate_umol_kg nitrate_reference SST_degC SST_degC_uncertainty_pos SST_degC_uncertainty_neg SST_degC_uncertainty_type SST_degC_source SST_uk37_prime SST_uk37_prime_uncertainty SST_uk37_degC SST_uk37_degC_uncertainty_pos SST_uk37_degC_uncertainty_neg SST_uk37_degC_uncertainty_type SST_uk37_calibration SST_other_name SST_other_measured_value SST_other_measured_value_uncertainty_pos SST_other_measured_value_uncertainty_neg SST_other_measured_value_uncertainty_type SST_other_degC SST_other_degC_uncertainty_pos SST_other_degC_uncertainty_neg SST_other_degC_uncertainty_type SST_other_calibration_information alkenone_concentration alkenone_concentration_MK374_conc alkenone_concentration_MK373_conc alkenone_concentration_MK372_conc alkenone_concentration_flags_explanation VSA_volume_surface_area_ratio VSA_volume_surface_area_ratio_uncertainty_pos VSA_volume_surface_area_ratio_uncertainty_neg VSA_volume_surface_area_ratio_uncertainty_type VSA_method VSA_lith_size_um VSA_lith_size_uncertainty_pos_um VSA_lith_size_uncertainty_neg_um VSA_lith_size_uncertainty_type VSA_cell_radius_um VSA_cell_radius_method bfac_prime_VS bfac_prime_VS_uncertainty_pos bfac_prime_VS_uncertainty_neg bfac_prime_VS_uncertainty_type bfac_prime_mu bfac_prime_mu_uncertainty_pos bfac_prime_mu_uncertainty_neg bfac_prime_mu_uncertainty_type growth_rate_mu growth_rate_mu_uncertainty_pos growth_rate_mu_uncertainty_neg growth_rate_mu_uncertainty_type growth_rate_method growth_rate_flags_explanation bfac bfac_uncertainty_pos bfac_uncertainty_neg bfac_uncertainty_type bfac_equation_method epsilon_f_permil epsilon_p_permil epsilon_p_uncertainty_pos_permil epsilon_p_uncertainty_neg_permil epsilon_p_uncertainty_type epsilon_p_flags_explanation CO2aq_umol_liter CO2aq_uncertainty_pos_umol_liter CO2aq_uncertainty_neg_umol_liter CO2aq_uncertainty_type CO2aq_equation_method pCO2_uatm pCO2_uncertainty_pos_uatm pCO2_uncertainty_neg_uatm pCO2_uncertainty_type pCO2_equation_method pCO2_flags_explanation extra_data mixed_layer_depth photoperiod_hours TCO2_umol_kg alkalinity_ueq_kg silicate_ion include_TF include_explanation include_parent_unique_id include_child_unique_id compilation_notes algae Zhang 2013 10.1098/rsta.2013.0096 20 NA NA 317.593947 84.50219185 34.5342822 algae_Zhang_2013_1 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 1 H W 1 52 59 NA 0.515 0.585 0.55 mcd 20 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA Globigerinoides ruber and Cibicidoides spp. NA NA 1.998530427 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -23.871 Mk37_2 0.037 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.36093079 NA NA NA alkenone unsaturation NA NA 27.36093079 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.631759657 NA NA NA 24.62299674 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 12.33039849 0.17 0.17 1std NA NA NA NA NA Ep = Ef - b/CO2 317.593947 84.50219185 34.5342822 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA F superceded by Zhang et al. (2019) NA algae_Zhang_2019_1 algae Zhang 2013 10.1098/rsta.2013.0096 28 NA NA 304.9965414 79.09323392 31.67243776 algae_Zhang_2013_2 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 1 H W 1 117 124 NA 1.165 1.235 1.2 mcd 28 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 1.937249939 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -23.543 Mk37_2 0.059 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.08686783 NA NA NA alkenone unsaturation NA NA 27.08686783 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.632483984 NA NA NA 24.65260228 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 11.8943172 0.15 0.15 1std NA NA NA NA NA Ep = Ef - b/CO2 304.9965414 79.09323392 31.67243776 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA F superceded by Zhang et al. (2019) NA algae_Zhang_2019_2 algae Zhang 2013 10.1098/rsta.2013.0096 33.5 NA NA 321.8192636 89.41128626 37.71534797 algae_Zhang_2013_3 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 1 H W 2 11 17 NA 1.61 1.67 1.64 mcd 33.5 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.005989451 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -24.05 Mk37_2 0.207 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.29792762 NA NA NA alkenone unsaturation NA NA 27.29792762 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.617462409 NA NA NA 24.02440682 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 12.51575555 0.20 0.20 1std NA NA NA NA NA Ep = Ef - b/CO2 321.8192636 89.41128626 37.71534797 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA F superceded by Zhang et al. (2019) NA algae_Zhang_2019_3 algae Zhang 2013 10.1098/rsta.2013.0096 41.2 NA NA 308.282001 91.38379903 40.19614591 algae_Zhang_2013_4 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 1 H W 2 56 60 NA 2.06 2.1 2.08 mcd 41.2 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.052468963 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -23.8055 Mk37_2 0.075 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 26.51977961 NA NA NA alkenone unsaturation NA NA 26.51977961 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.581681561 NA NA NA 22.39738199 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 12.21214436 0.26 0.26 1std NA NA NA NA NA Ep = Ef - b/CO2 308.282001 91.38379903 40.19614591 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA F superceded by Zhang et al. (2019) algae_Pagani_2010_59 algae_Zhang_2019_4 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 58.3 NA NA 311.6404773 81.09909197 32.56489821 algae_Zhang_2013_5 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 1 H W 2 112 119 NA 2.615 2.685 2.65 mcd 58.3 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 1.809448476 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -23.969 Mk37_2 0.244 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.01086179 NA NA NA alkenone unsaturation NA NA 27.01086179 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.630052387 NA NA NA 24.55294597 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 12.19737146 0.15 0.15 1std NA NA NA NA NA Ep = Ef - b/CO2 311.6404773 81.09909197 32.56489821 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA F superceded by Zhang et al. (2019) algae_Pagani_2010_60 algae_Zhang_2019_5 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 73.6 NA NA 337.5297771 84.93046264 33.13131118 algae_Zhang_2013_6 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 1 H W 3 15 20 NA 3.145 3.195 3.17 mcd 73.6 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.171497988 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -24.34 Mk37_2 0.112 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.57142969 NA NA NA alkenone unsaturation NA NA 27.57142969 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.655170572 NA NA NA 25.54674044 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 13.01811017 0.13 0.13 1std NA NA NA NA NA Ep = Ef - b/CO2 337.5297771 84.93046264 33.13131118 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA F superceded by Zhang et al. (2019) algae_Pagani_2010_61 algae_Zhang_2019_6 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 89.3 NA NA 334.1562941 95.03729916 40.71777488 algae_Zhang_2013_7 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 1 H W 3 61 66 NA 3.605 3.655 3.63 mcd 89.3 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.1302775 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -24.2365 Mk37_2 0.203 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.63914866 NA NA NA alkenone unsaturation NA NA 27.63914866 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.618655123 NA NA NA 24.07540054 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 12.87743964 0.22 0.22 1std NA NA NA NA NA Ep = Ef - b/CO2 334.1562941 95.03729916 40.71777488 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA F superceded by Zhang et al. (2019) algae_Pagani_2010_62 algae_Zhang_2019_7 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 105.4 NA NA 332.059068 96.53026466 41.94375219 algae_Zhang_2013_8 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 1 H W 3 112 118 NA 4.12 4.18 4.15 mcd 105.4 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.268257012 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -23.994 Mk37_2 0.05 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.72456632 NA NA NA alkenone unsaturation NA NA 27.72456632 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.613548664 NA NA NA 23.85568456 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 12.77585194 0.24 0.24 1std NA NA NA NA NA Ep = Ef - b/CO2 332.059068 96.53026466 41.94375219 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA F superceded by Zhang et al. (2019) algae_Pagani_2010_63 algae_Zhang_2019_8 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 113.2 NA NA 336.3267 99.05290405 43.37861612 algae_Zhang_2013_9 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 1 H W 4 13 20 NA 4.625 4.695 4.66 mcd 113.2 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.003026524 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -24.3845 Mk37_2 0.084 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.76769575 NA NA NA alkenone unsaturation NA NA 27.76769575 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.610785319 NA NA NA 23.73525397 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 12.91848494 0.25 0.25 1std NA NA NA NA NA Ep = Ef - b/CO2 336.3267 99.05290405 43.37861612 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA F superceded by Zhang et al. (2019) algae_Pagani_2010_64 algae_Zhang_2019_9 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 133.6 NA NA 335.908484 81.89423011 31.03133703 algae_Zhang_2013_10 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 1 H W 4 63 70 NA 5.125 5.195 5.16 mcd 133.6 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 1.687336037 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -24.6465 Mk37_2 0.033 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.84510595 NA NA NA alkenone unsaturation NA NA 27.84510595 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.672134958 NA NA NA 26.1759085 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 12.88101188 0.10 0.10 1std NA NA NA NA NA Ep = Ef - b/CO2 335.908484 81.89423011 31.03133703 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA F superceded by Zhang et al. (2019) algae_Pagani_2010_65 algae_Zhang_2019_10 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 146.5 NA NA 314.6621919 88.0889754 37.36356001 algae_Zhang_2013_11 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 1 H W 4 112 119 NA 5.615 5.685 5.65 mcd 146.5 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 1.255869908 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -24.3855 Mk37_2 0.162 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.588892 NA NA NA alkenone unsaturation NA NA 27.588892 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.62094302 NA NA NA 24.17266974 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 12.14194904 0.21 0.21 1std NA NA NA NA NA Ep = Ef - b/CO2 314.6621919 88.0889754 37.36356001 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA F superceded by Zhang et al. (2019) algae_Pagani_2010_66 algae_Zhang_2019_11 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 156.2 NA NA 316.3374695 78.59802546 30.3198994 algae_Zhang_2013_12 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 1 H W 5 10 17 NA 6.095 6.165 6.13 mcd 156.2 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 1.704117421 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -24.1665 Mk37_2 0.149 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.22343605 NA NA NA alkenone unsaturation NA NA 27.22343605 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.649354556 NA NA NA 25.32347133 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 12.32227711 0.12 0.12 1std NA NA NA NA NA Ep = Ef - b/CO2 316.3374695 78.59802546 30.3198994 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA F superceded by Zhang et al. (2019) algae_Pagani_2010_67 algae_Zhang_2019_12 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 166.6 NA NA 330.0112968 98.61220461 43.55475846 algae_Zhang_2013_13 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 1 H W 5 65 70 NA 6.645 6.695 6.67 mcd 166.6 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 1.879914935 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -24.5575 Mk37_2 0.198 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.08438426 NA NA NA alkenone unsaturation NA NA 27.08438426 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.592071902 NA NA NA 22.89011249 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 12.88845389 0.26 0.26 1std NA NA NA NA NA Ep = Ef - b/CO2 330.0112968 98.61220461 43.55475846 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA F superceded by Zhang et al. (2019) algae_Pagani_2010_68 algae_Zhang_2019_13 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 310 NA NA 319.0816949 98.58444135 44.38970027 algae_Zhang_2013_14 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 2 H W 3 63 67 NA 12.38 12.42 12.4 mcd 310 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.139282448 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -23.767 Mk37_2 0.164 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.41856917 NA NA NA alkenone unsaturation NA NA 27.41856917 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.587612159 NA NA NA 22.68075714 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 12.37192419 0.30 0.30 1std NA NA NA NA NA Ep = Ef - b/CO2 319.0816949 98.58444135 44.38970027 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_69 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 431 NA NA 284.556674 77.2415174 32.06843672 algae_Zhang_2013_15 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 2 H W 6 63 67 NA 16.89 16.93 16.91 mcd 431 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 1.745379962 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -22.9245 Mk37_2 0.368 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 26.85640315 NA NA NA alkenone unsaturation NA NA 26.85640315 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.612281692 NA NA NA 23.80060303 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 11.03143759 0.19 0.19 1std NA NA NA NA NA Ep = Ef - b/CO2 284.556674 77.2415174 32.06843672 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_70 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 575.3 NA NA 301.761627 91.7021827 40.95551207 algae_Zhang_2013_16 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 3 H W 4 20 27 NA 22.525 22.595 22.56 mcd 575.3 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.063487475 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -22.9975 Mk37_2 0.133 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.75222977 NA NA NA alkenone unsaturation NA NA 27.75222977 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.597475957 NA NA NA 23.13960886 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 11.53960394 0.29 0.29 1std NA NA NA NA NA Ep = Ef - b/CO2 301.761627 91.7021827 40.95551207 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_71 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 928.7 NA NA 290.8347906 83.36482079 35.93836577 algae_Zhang_2013_17 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 4 H W 3 112 118 NA 32.61 32.67 32.64 mcd 928.7 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 1.439034988 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -23.5185 Mk37_2 0.44 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 26.8474188 NA NA NA alkenone unsaturation NA NA 26.8474188 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.596342232 NA NA NA 23.08764146 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 11.33596314 0.23 0.23 1std NA NA NA NA NA Ep = Ef - b/CO2 290.8347906 83.36482079 35.93836577 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_72 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 1046 NA NA 301.4326512 91.40669047 40.76565691 algae_Zhang_2013_18 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 4 H W 6 14 20 NA 36.13 36.19 36.16 mcd 1046 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 1.494792502 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -23.7335 Mk37_2 0.266 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.29860762 NA NA NA alkenone unsaturation NA NA 27.29860762 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.589272957 NA NA NA 22.75909091 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 11.67119715 0.28 0.28 1std NA NA NA NA NA Ep = Ef - b/CO2 301.4326512 91.40669047 40.76565691 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_73 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 1191 NA NA 322.3569631 94.00508676 40.93671984 algae_Zhang_2013_19 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 5 H W 2 24 30 NA 40.33 40.39 40.36 mcd 1191 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.052660015 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -23.9325 Mk37_2 0.166 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.52223513 NA NA NA alkenone unsaturation NA NA 27.52223513 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.607521208 NA NA NA 23.59158787 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 12.46897832 0.24 0.24 1std NA NA NA NA NA Ep = Ef - b/CO2 322.3569631 94.00508676 40.93671984 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_74 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 1206 NA NA 311.2073515 103.0610101 48.053431 algae_Zhang_2013_20 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 5 H W 2 61 68 NA 40.695 40.765 40.73 mcd 1206 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.012242556 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -23.446 Mk37_2 0.051 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.7424726 NA NA NA alkenone unsaturation NA NA 27.7424726 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.571593248 NA NA NA 21.90183421 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 11.95120302 0.36 0.36 1std NA NA NA NA NA Ep = Ef - b/CO2 311.2073515 103.0610101 48.053431 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_75 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 1218.8 NA NA 317.3399349 91.51215532 39.58166726 algae_Zhang_2013_21 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 5 H W 2 111 117 NA 41.2 41.26 41.23 mcd 1218.8 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.079030069 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -23.6415 Mk37_2 0.163 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.70090801 NA NA NA alkenone unsaturation NA NA 27.70090801 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.61431021 NA NA NA 23.8886834 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 12.21611444 0.24 0.24 1std NA NA NA NA NA Ep = Ef - b/CO2 317.3399349 91.51215532 39.58166726 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_76 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 1232.2 NA NA 322.3243459 99.31053465 44.65407911 algae_Zhang_2013_22 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 5 H W 3 12 18 NA 41.71 41.77 41.74 mcd 1232.2 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.119587583 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -23.718 Mk37_2 0.134 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.88235916 NA NA NA alkenone unsaturation NA NA 27.88235916 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.597753324 NA NA NA 23.15229272 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 12.3590126 0.29 0.29 1std NA NA NA NA NA Ep = Ef - b/CO2 322.3243459 99.31053465 44.65407911 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_77 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 1250 NA NA 291.093009 80.5748469 33.92345942 algae_Zhang_2013_23 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 5 H W 3 56 62 NA 42.15 42.21 42.18 mcd 1250 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 1.889775096 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -23.072 Mk37_2 NA NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 26.8897522 NA NA NA alkenone unsaturation NA NA 26.8897522 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.607611672 NA NA NA 23.59559036 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 11.33399433 0.21 0.21 1std NA NA NA NA NA Ep = Ef - b/CO2 291.093009 80.5748469 33.92345942 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_78 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 1272 NA NA 308.7778495 107.6669524 51.31323226 algae_Zhang_2013_24 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 5 H W 3 106 112 NA 42.65 42.71 42.68 mcd 1272 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.44456261 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -22.991 Mk37_2 0.417 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.58823184 NA NA NA alkenone unsaturation NA NA 27.58823184 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.553090216 NA NA NA 20.94596339 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 11.8971226 0.41 0.41 1std NA NA NA NA NA Ep = Ef - b/CO2 308.7778495 107.6669524 51.31323226 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_79 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 1284.6 NA NA 298.3620354 83.3503058 35.3165697 algae_Zhang_2013_25 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 5 H W 4 15 19 NA 43.14 43.18 43.16 mcd 1284.6 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 1.758020123 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -23.3085 Mk37_2 0.367 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.38140444 NA NA NA alkenone unsaturation NA NA 27.38140444 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.61582826 NA NA NA 23.95421915 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 11.50707218 0.21 0.21 1std NA NA NA NA NA Ep = Ef - b/CO2 298.3620354 83.3503058 35.3165697 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_80 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 1351.2 NA NA 325.9442214 108.1656303 50.43254213 algae_Zhang_2013_26 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 5 H W 5 64 70 NA 45.23 45.29 45.26 mcd 1351.2 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.595897637 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -23.4775 Mk37_2 0.253 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.66653162 NA NA NA alkenone unsaturation NA NA 27.66653162 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.571306082 NA NA NA 21.88747215 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 12.56384374 0.36 0.36 1std NA NA NA NA NA Ep = Ef - b/CO2 325.9442214 108.1656303 50.43254213 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_81 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 1640.7 NA NA 297.857696 94.09969793 42.88678695 algae_Zhang_2013_27 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 6 H W 4 113 120 NA 53.795 53.865 53.83 mcd 1640.7 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 1.63020515 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -23.8455 Mk37_2 0.023 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 26.38070396 NA NA NA alkenone unsaturation NA NA 26.38070396 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.56035577 NA NA NA 21.32883069 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 11.80973504 0.31 0.31 1std NA NA NA NA NA Ep = Ef - b/CO2 297.857696 94.09969793 42.88678695 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_82 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 1729.5 NA NA 312.1245278 93.08354099 41.10636909 algae_Zhang_2013_28 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 6 H W 6 65 71 NA 56.32 56.38 56.35 mcd 1729.5 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 1.739692663 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -23.7515 Mk37_2 0.185 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.73562157 NA NA NA alkenone unsaturation NA NA 27.73562157 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.604046549 NA NA NA 23.43694862 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 11.99168267 0.27 0.27 1std NA NA NA NA NA Ep = Ef - b/CO2 312.1245278 93.08354099 41.10636909 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_83 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 1965 NA NA 309.0530879 99.30837605 45.65937689 algae_Zhang_2013_29 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 7 H W 4 60 65 NA 63.125 63.175 63.15 mcd 1965 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 1.620352209 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -23.699 Mk37_2 0.105 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.83959833 NA NA NA alkenone unsaturation NA NA 27.83959833 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.582414791 NA NA NA 22.43272977 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 11.82965838 0.34 0.34 1std NA NA NA NA NA Ep = Ef - b/CO2 309.0530879 99.30837605 45.65937689 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_84 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 2092.6 NA NA 328.638958 113.824435 54.0368877 algae_Zhang_2013_30 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 7 H W 7 12 18 NA 67.15 67.21 67.18 mcd 2092.6 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 1.966784412 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -24.1195 Mk37_2 0.182 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.83676484 NA NA NA alkenone unsaturation NA NA 27.83676484 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.561611385 NA NA NA 21.39399296 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 12.61540954 0.40 0.40 1std NA NA NA NA NA Ep = Ef - b/CO2 328.638958 113.824435 54.0368877 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_85 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 2191.5 NA NA 330.576434 110.3195777 51.57212659 algae_Zhang_2013_31 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 D 7 H W 4 114 120 NA 70.8 70.86 70.83 mcd 2191.5 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.254720843 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -23.736 Mk37_2 NA NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 28.26470588 NA NA NA alkenone unsaturation NA NA 28.26470588 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.580740541 NA NA NA 22.35188623 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 12.56184803 0.37 0.37 1std NA NA NA NA NA Ep = Ef - b/CO2 330.576434 110.3195777 51.57212659 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_86 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 2296.8 NA NA 337.3939133 112.1885329 52.3240458 algae_Zhang_2013_32 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 8 H W 4 5 9 NA 74.37 74.41 74.39 mcd 2296.8 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.042498817 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -24.363 Mk37_2 0.076 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.81764034 NA NA NA alkenone unsaturation NA NA 27.81764034 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.574648876 NA NA NA 22.05376656 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 12.94229223 0.36 0.36 1std NA NA NA NA NA Ep = Ef - b/CO2 337.3939133 112.1885329 52.3240458 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_87 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 2402 NA NA 343.625693 117.771831 55.62339174 algae_Zhang_2013_33 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 D 8 H W 2 65 70 NA 77.615 77.665 77.64 mcd 2402 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.161023046 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -24.401 Mk37_2 0.017 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.96319565 NA NA NA alkenone unsaturation NA NA 27.96319565 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.568721788 NA NA NA 21.75757116 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 13.11971667 0.39 0.39 1std NA NA NA NA NA Ep = Ef - b/CO2 343.625693 117.771831 55.62339174 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_88 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 2587 NA NA 333.4519055 112.7751537 53.00145472 algae_Zhang_2013_34 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 D 8 H W 6 17 22 NA 83.135 83.185 83.16 mcd 2587 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 1.822685248 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -24.413 Mk37_2 0.106 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.8842637 NA NA NA alkenone unsaturation NA NA 27.8842637 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.570210982 NA NA NA 21.83257009 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 12.78029642 0.38 0.38 1std NA NA NA NA NA Ep = Ef - b/CO2 333.4519055 112.7751537 53.00145472 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_90 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 2604.3 NA NA 305.0630181 105.1396789 49.88596794 algae_Zhang_2013_35 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 9 H W 3 112 116 NA 83.69 83.73 83.71 mcd 2604.3 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 1.71027102 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -23.5705 Mk37_2 0.333 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.54660478 NA NA NA alkenone unsaturation NA NA 27.54660478 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.555452041 NA NA NA 21.07152146 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 11.75083233 0.40 0.40 1std NA NA NA NA NA Ep = Ef - b/CO2 305.0630181 105.1396789 49.88596794 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_91 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 2718 NA NA 316.5116554 107.6432047 50.7642983 algae_Zhang_2013_36 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 9 H W 5 115 120 NA 86.715 86.765 86.74 mcd 2718 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 1.531853222 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -24.0765 Mk37_2 0.23 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.85904522 NA NA NA alkenone unsaturation NA NA 27.85904522 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.566072639 NA NA NA 21.62317906 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 12.13403456 0.39 0.39 1std NA NA NA NA NA Ep = Ef - b/CO2 316.5116554 107.6432047 50.7642983 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_93 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 2940 NA NA 307.315492 99.54669372 45.95574275 algae_Zhang_2013_37 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 10 H W 3 65 70 NA 93.785 93.835 93.81 mcd 2940 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 1.524545425 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -23.67 Mk37_2 0.157 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.95823915 NA NA NA alkenone unsaturation NA NA 27.95823915 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.581877929 NA NA NA 22.40685727 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 11.71759835 0.35 0.35 1std NA NA NA NA NA Ep = Ef - b/CO2 307.315492 99.54669372 45.95574275 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_94 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 3082 NA NA 338.0524139 106.2510537 48.24452567 algae_Zhang_2013_38 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 10 H W 6 67 74 NA 98.225 98.295 98.26 mcd 3082 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.123357627 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -24.2505 Mk37_2 0.153 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.95949406 NA NA NA alkenone unsaturation NA NA 27.95949406 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.594636055 NA NA NA 23.00906059 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 12.92491973 0.31 0.31 1std NA NA NA NA NA Ep = Ef - b/CO2 338.0524139 106.2510537 48.24452567 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_95 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 3131.3 NA NA 317.7473047 110.2421334 52.41885291 algae_Zhang_2013_39 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 D 10 H W 2 68 72 NA 99.51 99.55 99.53 mcd 3131.3 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 1.747807451 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -23.8645 Mk37_2 0.149 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.97887965 NA NA NA alkenone unsaturation NA NA 27.97887965 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.562107607 NA NA NA 21.41966499 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 12.14733902 0.41 0.41 1std NA NA NA NA NA Ep = Ef - b/CO2 317.7473047 110.2421334 52.41885291 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_96 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 3321 NA NA 335.873493 100.9937414 44.77666118 algae_Zhang_2013_40 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 D 10 H W 6 120 125 NA 106.025 106.075 106.05 mcd 3321 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 1.932509653 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -24.33 Mk37_2 0.06 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 28.0367741 NA NA NA alkenone unsaturation NA NA 28.0367741 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.60984394 NA NA NA 23.69397806 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 12.82416904 0.27 0.27 1std NA NA NA NA NA Ep = Ef - b/CO2 335.873493 100.9937414 44.77666118 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_97 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 3364 NA NA 320.9652318 96.47167567 42.77702787 algae_Zhang_2013_41 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 11 H W 3 11 16 NA 107.425 107.475 107.45 mcd 3364 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 1.63884983 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -24.2885 Mk37_2 0.166 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.50940927 NA NA NA alkenone unsaturation NA NA 27.50940927 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.597902098 NA NA NA 23.15909123 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 12.41852699 0.27 0.27 1std NA NA NA NA NA Ep = Ef - b/CO2 320.9652318 96.47167567 42.77702787 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_98 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 3457 NA NA 339.2498038 94.80590394 40.14287233 algae_Zhang_2013_42 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 12 H W 4 105 110 NA 119.775 119.825 119.8 mcd 3457 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.171304235 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -24.2095 Mk37_2 0.004 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 28.0486455 NA NA NA alkenone unsaturation NA NA 28.0486455 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.633677564 NA NA NA 24.70123997 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 12.94193656 0.21 0.21 1std NA NA NA NA NA Ep = Ef - b/CO2 339.2498038 94.80590394 40.14287233 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_99 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 3510 NA NA 393.1181751 119.3092683 53.04977334 algae_Zhang_2013_43 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 1 R W 3 53 56.5 NA 113.6225 113.6575 113.64 mcd 3510 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA 2.993915315 0.08 1std NA NA NA NA NA Globigerinoides ruber and Cibicidoides spp. 250-300;>250um +0.64/+0.124 (G. ruber); +1.7/+2.3 (Cibicidoides sp.) 2.993915315 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -25.08375 Mk37_2 0.620263586 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.81182481 NA NA NA alkenone unsaturation NA NA 27.81182481 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 NA NA NA NA 23.79422994 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 14.65290495 0.26 0.26 1std NA NA NA NA NA Ep = Ef - b/CO2 393.1181751 119.3092683 53.04977334 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA NA original carbonate d13C data algae Zhang 2013 10.1098/rsta.2013.0096 3522 NA NA 345.7221112 99.57124795 42.99830368 algae_Zhang_2013_44 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 D 11 H W 4 27 31 NA 112.52 112.56 112.54 mcd 3522 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.200761856 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -24.4115 Mk37_2 0.434 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 28.01476533 NA NA NA alkenone unsaturation NA NA 28.01476533 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.623856221 NA NA NA 24.29549102 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 13.17722582 0.23 0.23 1std NA NA NA NA NA Ep = Ef - b/CO2 345.7221112 99.57124795 42.99830368 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_100 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 3673 NA NA 345.8968818 90.74765917 36.66322443 algae_Zhang_2013_45 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 12 H W 3 60 65 NA 117.825 117.875 117.85 mcd 3673 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.101092033 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -24.59 Mk37_2 NA NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.82115679 NA NA NA alkenone unsaturation NA NA 27.82115679 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.648782687 NA NA NA 25.30130188 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 13.23770978 0.16 0.16 1std NA NA NA NA NA Ep = Ef - b/CO2 345.8968818 90.74765917 36.66322443 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_101 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 3848.5 NA NA 326.6328712 87.0884872 35.64771123 algae_Zhang_2013_46 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 D 12 H W 4 90 95 NA 123.275 123.325 123.3 mcd 3848.5 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.041404059 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -23.8875 Mk37_2 0.199 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 28.04777613 NA NA NA alkenone unsaturation NA NA 28.04777613 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.647906594 NA NA NA 25.26726277 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 12.47642598 0.17 0.17 1std NA NA NA NA NA Ep = Ef - b/CO2 326.6328712 87.0884872 35.64771123 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_102 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 3985.5 NA NA 333.7977472 92.7589343 39.12933587 algae_Zhang_2013_47 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 13 H W 2 10 15 NA 127.705 127.755 127.73 mcd 3985.5 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.068746438 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -24.1325 Mk37_2 0.143 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 28.01654477 NA NA NA alkenone unsaturation NA NA 28.01654477 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.634326925 NA NA NA 24.72762417 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 12.75435768 0.21 0.21 1std NA NA NA NA NA Ep = Ef - b/CO2 333.7977472 92.7589343 39.12933587 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_103 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 4106.2 NA NA 348.0392349 97.03358089 41.01046308 algae_Zhang_2013_48 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 D 13 H W 2 80 85 NA 131.185 131.235 131.21 mcd 4106.2 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 1.992436261 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -24.67 Mk37_2 NA NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 28.06627096 NA NA NA alkenone unsaturation NA NA 28.06627096 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.635502051 NA NA NA 24.7752337 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 13.24151754 0.21 0.21 1std NA NA NA NA NA Ep = Ef - b/CO2 348.0392349 97.03358089 41.01046308 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_104 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 4447.5 NA NA 379.4015681 91.17237514 34.053818 algae_Zhang_2013_49 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 C 14 H W 2 110 115 NA 138.755 138.805 138.78 mcd 4447.5 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 1.97693864 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -25.547 Mk37_2 0.179 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 28.26470588 NA NA NA alkenone unsaturation NA NA 28.26470588 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.690039132 NA NA NA 26.80637709 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 14.16251205 0.09 0.09 1std NA NA NA NA NA Ep = Ef - b/CO2 379.4015681 91.17237514 34.053818 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_105 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 4776.2 NA NA 360.9540902 82.10848947 28.92807906 algae_Zhang_2013_50 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 D 14 H W 6 42 47.5 NA 146.3125 146.3675 146.34 mcd 4776.2 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 1.984358464 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -25.074 Mk37_2 0.177 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 28.08909451 NA NA NA alkenone unsaturation NA NA 28.08909451 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.702101209 NA NA NA 27.21299641 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 13.65607098 0.05 0.05 1std NA NA NA NA NA Ep = Ef - b/CO2 360.9540902 82.10848947 28.92807906 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_Pagani_2010_106 "alkenone, d13Ccarb, d13C alkenones from Pagani 2010" algae Zhang 2013 10.1098/rsta.2013.0096 7150 NA NA 378.5531964 121.0233745 55.30753817 algae_Zhang_2013_51 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 2 R W 3 53 56.5 NA 212.7525 212.7875 212.77 mcd 7150 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA 3.429179032 0.08 1std NA NA NA NA NA Globigerinoides ruber and Cibicidoides spp. 250-300;>250um +0.64/+0.124 (G. ruber); +1.7/+2.3 (Cibicidoides sp.) 3.429179032 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -24.264 Mk37_2 0.448785769 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.84947796 NA NA NA alkenone unsaturation NA NA 27.84947796 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.591386954 NA NA NA 22.99602699 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 14.24511375 0.31 0.31 1std NA NA NA NA NA Ep = Ef - b/CO2 378.5531964 121.0233745 55.30753817 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA NA original carbonate d13C data algae Zhang 2013 10.1098/rsta.2013.0096 14100 NA NA 340.6678597 80.27763844 29.39817503 algae_Zhang_2013_52 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 3 R W 3 52.5 56 NA 349.8975 349.9325 349.915 mcd 14100 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA 3.713267048 0.08 1std NA NA NA NA NA Globigerinoides ruber and Cibicidoides spp. 250-300;>250um +0.64/+0.124 (G. ruber); +1.7/+2.3 (Cibicidoides sp.) 3.713267048 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -23.00275 Mk37_2 0.465580194 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.42656542 NA NA NA alkenone unsaturation NA NA 27.42656542 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.671736699 NA NA NA 26.78041679 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 13.1698123 0.08 0.08 1std NA NA NA NA NA Ep = Ef - b/CO2 340.6678597 80.27763844 29.39817503 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA NA original carbonate d13C data algae Zhang 2013 10.1098/rsta.2013.0096 14740 NA NA 430.0971043 108.4500003 42.34193485 algae_Zhang_2013_53 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 4 R W 3 54 58 NA 355.56 355.6 355.58 mcd 14740 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA 3.570015063 0.08 1std NA NA NA NA NA Globigerinoides ruber and Cibicidoides spp. 250-300;>250um +0.64/+0.124 (G. ruber); +1.7/+2.3 (Cibicidoides sp.) 3.570015063 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -25.2965 Mk37_2 0.501338708 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 28.05433953 NA NA NA alkenone unsaturation NA NA 28.05433953 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.671338741 NA NA NA 26.76281297 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 15.48761204 0.12 0.12 1std NA NA NA NA NA Ep = Ef - b/CO2 430.0971043 108.4500003 42.34193485 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA NA original carbonate d13C data algae Zhang 2013 10.1098/rsta.2013.0096 15100 NA NA NA NA NA algae_Zhang_2013_54 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 5 R W 3 53 56.5 NA NA NA NA mcd 15100 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA 3.600796079 0.08 1std NA NA NA NA NA Globigerinoides ruber and Cibicidoides spp. 250-300;>250um +0.64/+0.124 (G. ruber); +1.7/+2.3 (Cibicidoides sp.) NA NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA F "Only carbonate data, no alkenone or CO2 estimate" NA original carbonate d13C data algae Zhang 2013 10.1098/rsta.2013.0096 15840 NA NA 401.7988791 84.59273629 27.00490235 algae_Zhang_2013_55 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 8 R W 3 50 53.5 NA 394.2225 394.2575 394.24 mcd 15840 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA 3.645782095 0.08 1std NA NA NA NA NA Globigerinoides ruber and Cibicidoides spp. 250-300;>250um +0.64/+0.124 (G. ruber); +1.7/+2.3 (Cibicidoides sp.) 3.645782095 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -24.539 Mk37_2 0.13031884 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 29.33998825 NA NA NA TEX86 NA NA 28.09565741 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.732183118 NA NA NA 29.33998825 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 14.7899217 0.00 0.00 1std NA NA NA NA NA Ep = Ef - b/CO2 401.7988791 84.59273629 27.00490235 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA NA original carbonate d13C data algae Zhang 2013 10.1098/rsta.2013.0096 16820 NA NA 400.6263895 89.20884752 30.64727357 algae_Zhang_2013_56 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 11 R W 3 52 57 NA 423.135 423.185 423.16 mcd 16820 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA 3.299158111 0.08 1std NA NA NA NA NA Globigerinoides ruber and Cibicidoides spp. 250-300;>250um +0.64/+0.124 (G. ruber); +1.7/+2.3 (Cibicidoides sp.) 3.299158111 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -24.8525 Mk37_2 0.371702838 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 28.4949364 NA NA NA TEX86 NA NA 28.15365991 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.711647867 NA NA NA 28.4949364 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 14.76370169 0.04 0.04 1std NA NA NA NA NA Ep = Ef - b/CO2 400.6263895 89.20884752 30.64727357 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA NA original carbonate d13C data algae Zhang 2013 10.1098/rsta.2013.0096 18260 NA NA 411.8608583 87.57499059 28.34632943 algae_Zhang_2013_57 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 14 R W 3 52 65 NA 450.555 450.685 450.62 mcd 18260 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA 3.422728143 0.08 1std NA NA NA NA NA Globigerinoides ruber and Cibicidoides spp. 250-300;>250um +0.64/+0.124 (G. ruber); +1.7/+2.3 (Cibicidoides sp.) 3.422728143 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -24.9545 Mk37_2 0.089802561 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 29.49734647 NA NA NA TEX86 NA NA 28.11830883 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.736071953 NA NA NA 29.49734647 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 15.01145465 0.01 0.01 1std NA NA NA NA NA Ep = Ef - b/CO2 411.8608583 87.57499059 28.34632943 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA NA original carbonate d13C data algae Zhang 2013 10.1098/rsta.2013.0096 20300 NA NA 357.8305553 77.09990357 25.40616196 algae_Zhang_2013_58 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 17 R W 3 50 54 NA 480.72 480.76 480.74 mcd 20300 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA 3.359147175 0.08 1std NA NA NA NA NA Globigerinoides ruber and Cibicidoides spp. 250-300;>250um +0.64/+0.124 (G. ruber); +1.7/+2.3 (Cibicidoides sp.) 3.359147175 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -23.635 Mk37_2 0.046719018 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 28.84559797 NA NA NA TEX86 NA NA 28.10466943 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.720098296 NA NA NA 28.84559797 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 13.55280649 0.02 0.02 1std NA NA NA NA NA Ep = Ef - b/CO2 357.8305553 77.09990357 25.40616196 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_57 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 22940 NA NA 461.8171313 98.21046756 31.79448629 algae_Zhang_2013_59 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 20 R W 3 56 60 NA 509.68 509.72 509.7 mcd 22940 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA 3.266046206 0.08 1std NA NA NA NA NA Globigerinoides ruber and Cibicidoides spp. 250-300;>250um +0.64/+0.124 (G. ruber); +1.7/+2.3 (Cibicidoides sp.) 3.266046206 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -26.19675 Mk37_2 0.29581568 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 29.06203822 NA NA NA TEX86 NA NA 28.12109566 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.725364195 NA NA NA 29.06203822 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 16.12688452 0.01 0.01 1std NA NA NA NA NA Ep = Ef - b/CO2 461.8171313 98.21046756 31.79448629 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_58 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 23480 NA NA 410.1694865 86.47986972 27.66371045 algae_Zhang_2013_60 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 23 R W 3 56 60 NA 538.58 538.62 538.6 mcd 23480 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA 3.006755827 0.08 1std NA NA NA NA NA Globigerinoides ruber and Cibicidoides spp. 250-300;>250um +0.64/+0.124 (G. ruber); +1.7/+2.3 (Cibicidoides sp.) 3.006755827 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -25.412 Mk37_2 0.417193001 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 29.14249264 NA NA NA TEX86 NA NA 27.93378264 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.727331419 NA NA NA 29.14249264 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 15.03364209 0.01 0.01 1std NA NA NA NA NA Ep = Ef - b/CO2 410.1694865 86.47986972 27.66371045 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_59 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 25300 NA NA 416.2004149 90.06009678 29.84348024 algae_Zhang_2013_61 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 26 R W 3 53 56.5 NA 566.3525 566.3875 566.37 mcd 25300 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.592712729 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -25.90525 Mk37_2 0.101266562 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 28.8808247 NA NA NA TEX86 NA NA 28.15818304 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.720952735 NA NA NA 28.8808247 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 15.14567968 0.02 0.02 1std NA NA NA NA NA Ep = Ef - b/CO2 416.2004149 90.06009678 29.84348024 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_60 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 26570 NA NA 655.7149185 169.4852176 67.39771711 algae_Zhang_2013_62 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 29 R W 1 60 65 NA 593.515 593.565 593.54 mcd 26570 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.503630214 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -29.43075 Mk37_2 0.350392518 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 28.16772852 NA NA NA alkenone unsaturation NA NA 28.16772852 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.676529783 NA NA NA 26.99162536 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 18.74377076 0.11 0.11 1std NA NA NA NA NA Ep = Ef - b/CO2 655.7149185 169.4852176 67.39771711 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_61 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 27850 NA NA 711.7747761 202.2122169 85.84922386 algae_Zhang_2013_63 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 32 R W 3 50 54 NA 625.32 625.36 625.34 mcd 27850 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.826538643 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -29.67025 Mk37_2 0.065301225 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.83638604 NA NA NA alkenone unsaturation NA NA 27.83638604 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.646377387 NA NA NA 25.63725298 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 19.28186814 0.16 0.16 1std NA NA NA NA NA Ep = Ef - b/CO2 711.7747761 202.2122169 85.84922386 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_62 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 28780 NA NA 730.2141084 179.5470581 68.39085959 algae_Zhang_2013_64 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 34 R W 3 52 56 NA 644.64 644.68 644.66 mcd 28780 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.212961929 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -30.326 Mk37_2 0.042035699 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 28.14216798 NA NA NA alkenone unsaturation NA NA 28.14216798 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.690952036 NA NA NA 27.61823644 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 19.38546742 0.08 0.08 1std NA NA NA NA NA Ep = Ef - b/CO2 730.2141084 179.5470581 68.39085959 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_63 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 29210 NA NA 853.7484498 186.092866 62.23849754 algae_Zhang_2013_65 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 36 R W 3 49 53 NA 663.91 663.95 663.93 mcd 29210 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.542259614 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -30.78325 Mk37_2 0.083671481 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 29.1413047 NA NA NA TEX86 NA NA 28.12709629 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.721209476 NA NA NA 29.1413047 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 20.19959109 0.02 0.02 1std NA NA NA NA NA Ep = Ef - b/CO2 853.7484498 186.092866 62.23849754 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_64 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 29570 NA NA 971.8445958 207.0599061 67.2016729 algae_Zhang_2013_66 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 36 R W 6 9 NA NA NA NA NA mcd 29570 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.2849104 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -31.58175 Mk37_2 0.299680246 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 28.8914014 NA NA NA TEX86 NA NA 28.14584203 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 NA NA NA NA 28.8914014 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 20.78104453 0.01 0.01 1std NA NA NA NA NA Ep = Ef - b/CO2 971.8445958 207.0599061 67.2016729 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_65 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 29640 NA NA 895.1637135 211.2639276 77.32795146 algae_Zhang_2013_67 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 38 R W 3 50 53 NA 683.225 683.255 683.24 mcd 29640 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.275441986 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -31.09325 Mk37_2 0.02185368 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 30.24773834 NA NA NA TEX86 NA NA 27.96316462 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.754902583 NA NA NA 30.24773834 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 20.34393002 0.06 0.06 1std NA NA NA NA NA Ep = Ef - b/CO2 895.1637135 211.2639276 77.32795146 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_66 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 30620 NA NA 764.7814419 167.1594732 56.10375407 algae_Zhang_2013_68 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 40 R W 3 52 56 NA 702.64 702.68 702.66 mcd 30620 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.282778778 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -30.4305 Mk37_2 0.044121046 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 29.69026341 NA NA NA TEX86 NA NA 28.09198233 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.740867755 NA NA NA 29.69026341 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 19.60250242 0.02 0.02 1std NA NA NA NA NA Ep = Ef - b/CO2 764.7814419 167.1594732 56.10375407 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_67 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 31270 NA NA 724.9614463 169.2038342 61.25614048 algae_Zhang_2013_69 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 43 R W 3 50 53 NA 724.925 724.955 724.94 mcd 31270 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.497658756 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -29.84925 Mk37_2 0.10533241 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 29.39476129 NA NA NA TEX86 NA NA 27.91534397 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.753471494 NA NA NA 29.39476129 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 19.25634632 0.06 0.06 1std NA NA NA NA NA Ep = Ef - b/CO2 724.9614463 169.2038342 61.25614048 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_68 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 32040 NA NA 743.2500167 162.9199446 54.87921578 algae_Zhang_2013_70 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 46 R W 3 56.5 60 NA 750.8875 750.9225 750.905 mcd 32040 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.627351833 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -30.00225 Mk37_2 0.439782048 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 29.93102123 NA NA NA TEX86 NA NA 27.84622892 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.733534402 NA NA NA 29.93102123 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 19.47506954 0.02 0.02 1std NA NA NA NA NA Ep = Ef - b/CO2 743.2500167 162.9199446 54.87921578 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_69 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 32580 NA NA 756.3681258 168.9165281 58.20901097 algae_Zhang_2013_71 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 48 R W 3 50 55 NA 769.715 769.765 769.74 mcd 32580 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.865561011 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -29.7665 Mk37_2 0.087424253 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 30.49152191 NA NA NA TEX86 NA NA 28.09918081 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.746896706 NA NA NA 30.49152191 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 19.51949213 0.03 0.03 1std NA NA NA NA NA Ep = Ef - b/CO2 756.3681258 168.9165281 58.20901097 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_70 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 32830 NA NA 740.4755118 182.1422007 69.40465414 algae_Zhang_2013_72 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 49 R W 3 56.5 60 NA 779.4875 779.5225 779.505 mcd 32830 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.804962389 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -29.613 Mk37_2 0.277203295 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 30.18349279 NA NA NA TEX86 NA NA 27.69311594 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.761123268 NA NA NA 30.18349279 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 19.34790236 0.08 0.08 1std NA NA NA NA NA Ep = Ef - b/CO2 740.4755118 182.1422007 69.40465414 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_71 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 32910 NA NA 723.4797873 180.3466326 69.54603715 algae_Zhang_2013_73 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 49 R W 5 50 55 NA 782.415 782.465 782.44 mcd 32910 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.890045567 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -29.45975 Mk37_2 0.273273215 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 30.49915574 NA NA NA TEX86 NA NA 27.34398308 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.753271696 NA NA NA 30.49915574 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 19.2453604 0.09 0.09 1std NA NA NA NA NA Ep = Ef - b/CO2 723.4797873 180.3466326 69.54603715 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_72 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 32970 NA NA 726.5358757 185.633505 73.09521105 algae_Zhang_2013_74 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 50 R W 1 48 51.5 NA 784.9025 784.9375 784.92 mcd 32970 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 3.078153944 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -29.244 Mk37_2 0.343653896 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 29.91452029 NA NA NA TEX86 NA NA 27.34880658 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.761318888 NA NA NA 29.91452029 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 19.2387162 0.10 0.10 1std NA NA NA NA NA Ep = Ef - b/CO2 726.5358757 185.633505 73.09521105 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_73 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 33450 NA NA 766.5484817 183.6011847 68.22182888 algae_Zhang_2013_75 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 52 R W 6 50 54 NA 803.32 803.36 803.34 mcd 33450 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 3.084126952 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -29.59825 Mk37_2 0.207620447 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 30.07851119 NA NA NA TEX86 NA NA 27.64654484 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.750614294 NA NA NA 30.07851119 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 19.57847361 0.07 0.07 1std NA NA NA NA NA Ep = Ef - b/CO2 766.5484817 183.6011847 68.22182888 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_74 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 33570 NA NA 671.2888028 160.7706977 59.75772842 algae_Zhang_2013_76 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 53 R W 3 57 60 NA 808.235 808.265 808.25 mcd 33570 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 3.350558254 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -28.50725 Mk37_2 0.444720418 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 30.61285197 NA NA NA TEX86 NA NA 27.95410699 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.764238355 NA NA NA 30.61285197 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 18.75261551 0.07 0.07 1std NA NA NA NA NA Ep = Ef - b/CO2 671.2888028 160.7706977 59.75772842 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_75 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 33690 NA NA 929.6320425 304.5149772 138.0181689 algae_Zhang_2013_77 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 53 R W 6 49 53 NA 812.65 812.69 812.67 mcd 33690 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 3.126538556 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -30.676 Mk37_2 0.367526416 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 27.73743084 NA NA NA alkenone unsaturation NA NA 27.73743084 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.621843441 NA NA NA 24.48778434 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 20.63226011 0.22 0.22 1std NA NA NA NA NA Ep = Ef - b/CO2 929.6320425 304.5149772 138.0181689 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_76 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 34690 NA NA 1038.217609 239.3363057 85.45876781 algae_Zhang_2013_78 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 54 R W 3 55.5 59 NA 818.1775 818.2125 818.195 mcd 34690 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.740400057 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -31.327 Mk37_2 0.282842712 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 29.69885445 NA NA NA TEX86 NA NA 27.84436203 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.741082048 NA NA NA 29.69885445 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 21.01893187 0.04 0.04 1std NA NA NA NA NA Ep = Ef - b/CO2 1038.217609 239.3363057 85.45876781 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_77 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 35290 NA NA 878.8900497 193.754782 65.72501076 algae_Zhang_2013_79 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 54 R W 6 53 57 NA 822.65 822.69 822.67 mcd 35290 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.96163731 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -30.5805 Mk37_2 0.166170094 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 28.37846394 NA NA NA TEX86 NA NA 27.80572289 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.708863049 NA NA NA 28.37846394 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 20.37253018 0.02 0.02 1std NA NA NA NA NA Ep = Ef - b/CO2 878.8900497 193.754782 65.72501076 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_78 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 35560 NA NA 918.540775 236.5909784 93.6345154 algae_Zhang_2013_80 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 55 R W 3 54 58 NA 827.86 827.9 827.88 mcd 35560 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.728596213 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -30.65975 Mk37_2 0.246118366 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 30.92793561 NA NA NA TEX86 NA NA 27.77471158 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.772387641 NA NA NA 30.92793561 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 20.41024415 0.10 0.10 1std NA NA NA NA NA Ep = Ef - b/CO2 918.540775 236.5909784 93.6345154 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_79 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 35860 NA NA 947.350845 202.5866336 66.07907142 algae_Zhang_2013_81 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 55 R W 6 57 61 NA 832.39 832.43 832.41 mcd 35860 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.933073914 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -30.83675 Mk37_2 0.153052006 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 29.40272272 NA NA NA TEX86 NA NA 28.06234232 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.733731023 NA NA NA 29.40272272 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 20.66476717 0.01 0.01 1std NA NA NA NA NA Ep = Ef - b/CO2 947.350845 202.5866336 66.07907142 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_80 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 36090 NA NA 1131.586325 269.994487 99.84001148 algae_Zhang_2013_82 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 56 R W 2 52 56 NA 835.94 835.98 835.96 mcd 36090 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 3.040695952 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -31.2705 Mk37_2 0.330104024 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 30.29248745 NA NA NA TEX86 NA NA 28.03260568 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.756040635 NA NA NA 30.29248745 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 21.31390976 0.05 0.05 1std NA NA NA NA NA Ep = Ef - b/CO2 1131.586325 269.994487 99.84001148 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_81 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 36480 NA NA 2622.279625 590.1580579 205.0016982 algae_Zhang_2013_83 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 56 R W 6 56 61 NA 841.975 842.025 842 mcd 36480 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 3.141606587 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -33.27375 Mk37_2 0.44585676 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 28.93285017 NA NA NA TEX86 NA NA 28.11350645 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.72221649 NA NA NA 28.93285017 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 23.43761248 0.02 0.02 1std NA NA NA NA NA Ep = Ef - b/CO2 2622.279625 590.1580579 205.0016982 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_82 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 36810 NA NA 1246.998487 370.3866784 160.0534794 algae_Zhang_2013_84 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 57 R W 3 54.5 57.5 NA 847.07 847.1 847.085 mcd 36810 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 3.105596222 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -31.252 Mk37_2 0.097717279 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 32.34411779 NA NA NA TEX86 NA NA 27.95762869 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.810102055 NA NA NA 32.34411779 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 21.54171099 0.15 0.15 1std NA NA NA NA NA Ep = Ef - b/CO2 1246.998487 370.3866784 160.0534794 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_83 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 37100 NA NA 939.1873296 196.540805 62.20369405 algae_Zhang_2013_85 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 57 R W 6 54 58 NA 851.56 851.6 851.58 mcd 37100 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 3.231729857 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -30.558 Mk37_2 0.487903679 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 29.1111341 NA NA NA TEX86 NA NA 28.00630695 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.726564025 NA NA NA 29.1111341 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 20.64882294 0.00 0.00 1std NA NA NA NA NA Ep = Ef - b/CO2 939.1873296 196.540805 62.20369405 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_84 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 37430 NA NA 1042.304558 266.2768347 104.6163291 algae_Zhang_2013_86 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 58 R W 3 50 54 NA 856.62 856.66 856.64 mcd 37430 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 3.136707492 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -30.868 Mk37_2 0.081700673 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 30.35965506 NA NA NA TEX86 NA NA 27.54759596 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.757752051 NA NA NA 30.35965506 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 20.99358863 0.09 0.09 1std NA NA NA NA NA Ep = Ef - b/CO2 1042.304558 266.2768347 104.6163291 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_85 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 38550 NA NA 797.5691852 177.0307842 60.55698815 algae_Zhang_2013_87 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 61 R W 3 50 53 NA 885.625 885.655 885.64 mcd 38550 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.541878714 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -30.64725 Mk37_2 0.298821435 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 31.53605562 NA NA NA TEX86 NA NA 27.91469213 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.788362502 NA NA NA 31.53605562 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 19.84736921 0.03 0.03 1std NA NA NA NA NA Ep = Ef - b/CO2 797.5691852 177.0307842 60.55698815 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_86 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 38250 NA NA 898.4541233 238.6030609 96.65815684 algae_Zhang_2013_88 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 62 R W 3 53 58 NA 895.345 895.395 895.37 mcd 38250 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.756310016 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -30.22775 Mk37_2 0.351492413 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 29.43822838 NA NA NA TEX86 NA NA 27.7970929 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.734608536 NA NA NA 29.43822838 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 20.26087702 0.12 0.12 1std NA NA NA NA NA Ep = Ef - b/CO2 898.4541233 238.6030609 96.65815684 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_87 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani" algae Zhang 2013 10.1098/rsta.2013.0096 38620 NA NA 863.2975414 253.0799307 109.2092071 algae_Zhang_2013_89 algae Zhang 2013 "Yige Zhang, Pratigya Polissar, Sam Phelps" yige.zhang@tamu.edu; polissar@ucsc.edu; sphelps@ldeo.columbia.edu Zhang_2013 "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096." 10.1098/rsta.2013.0096 925 A 63 R W 3 50 53 NA 904.925 904.955 904.94 mcd 38620 NA NA NA "Zhang Y.G., Pagani M, Liu Z, Bohaty S.M., DeConto R. (2013) A 40-million-year history of atmospheric CO2, Philosophical Transactions of the Royal Society A, 371, 20130096. Chaisson and Pearson, 1997; Pearson and Chaisson, 1997; Pagani et al., 2011" "Geomagnetic polarity timescale of Cande SC, Kent DV (1995)" 4.204166667 -43.48883333 3042 NA NA NA NA "Zhang_2013 supplement has ""depth mcd"". It seems based on the top and bottom values that the reported mcd is the average of the two. Here I calculate mbsf top and mbsf bottom by taking the average of the ""mbsf top"" and ""mbsf bottom"" then adding and subracting it to the reported ""depth mcd""" NA NA NA NA NA NA NA NA NA 0.08 1std NA NA NA NA NA NA NA NA 2.651924217 NA NA NA NA NA NA NA NA NA "Plio/Pleistocene from Pagani 2010, which uses mixed-layer foraminifera, but unclear how they get to DIC. Zhang et al., 2013 uses a combination of planktic and benthic d13C for Miocene and Paleogene" -30.128 Mk37_2 0.572043705 NA 1std 4.2 0 NA NA NA NA NA NA 35 0 none assumed 0.2 0.06 0.19 uniform "range of 0.14 to 0.39 micro molar with central value of 0.20; Conkright et al., WOA2001" NA NA 33.01804625 NA NA NA TEX86 NA NA 27.93680991 NA NA NA "Conte et al., 2006 - Linear calibration" TEX86 0.828690746 NA NA NA 33.01804625 NA NA none "reciprocal calibration of Liu Z, Pagani M, Zinniker D, DeConto R, Huber M, Brinkhuis H, Shah SR, Leckie RM& Pearson A. 2009. Global cooling during the Eocene-Oligocene climate transition. Science 323, 1187–1190. (doi:10.1126/science.1166368). " NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA "b = 118.52 × PO4 + 84.07 (Pagani et al., 2011)" 25 19.95311485 0.18 0.18 1std NA NA NA NA NA Ep = Ef - b/CO2 863.2975414 253.0799307 109.2092071 uniform pCO2 = CO2 / K0 "uncertainty includes difference between TEX and alkenone SST estimates, PO4 values at 0, 50 and 100 m" NA NA NA NA NA NA T NA algae_pagani_2011_88 "alkenone, TEX, d13Ccarb, d13C alkenones from Pagani"