# Eastern Equatorial Pacific Stable Isotope and Geochemistry Data since the Last Glacial Termination #----------------------------------------------------------------------- # World Data Service for Paleoclimatology, Boulder # and # NOAA Paleoclimatology Program #----------------------------------------------------------------------- # Template Version 3.0 # Encoding: UTF-8 # NOTE: Please cite original publication, online resource and date accessed when using this data. # If there is no publication information, please cite Investigator, title, online resource and date accessed. # # Description/Documentation lines begin with # # Data lines have no # # # Online_Resource: https://www.ncdc.noaa.gov/paleo/study/31672 # Description: NOAA Landing Page # Online_Resource: https://www.ncei.noaa.gov/pub/data/paleo/contributions_by_author/stott2019/stott2019-vm21-30.txt # Description: NOAA location of the template # # # Data_Type: Paleoceanography # # Dataset_DOI: # # Parameter_Keywords: carbon isotopes, oxygen isotopes, trace metals in carbonates #--------------------------------------- # Contribution_Date # Date: 2020-10-27 #--------------------------------------- # File_Last_Modified_Date # Date: 2020-10-27 #--------------------------------------- # Title # Study_Name: Eastern Equatorial Pacific Stable Isotope and Geochemistry Data since the Last Glacial Termination #--------------------------------------- # Investigators # Investigators: Stott, Lowell D.; Harazin, Kathleen M.; Quintana Krupinski, Nadine B. #--------------------------------------- # Description_Notes_and_Keywords # Description: # Provided Keywords: pCO2, hydrotheral carbon, glacial termination #--------------------------------------- # Publication # Authors: Stott, Lowell D., Kathleen M. Harazin, and Nadine B. Quintana Krupinski # Published_Date_or_Year: 2019 # Published_Title: Hydrothermal carbon release to the ocean and atmosphere from the eastern equatorial Pacific during the last glacial termination # Journal_Name: Environmental Research Letters # Volume: 14 # Edition: # Issue: # Pages: # Report_Number: # DOI: 10.1088/1748-9326/aafe28 # Online_Resource: # Full_Citation: # Abstract: Arguably among the most globally impactful climate changes in Earth's past million years are the glacial terminations that punctuated the Pleistocene epoch. With the acquisition and analysis of marine and continental records, including ice cores, it is now clear that the Earth's climate was responding profoundly to changes in greenhouse gases that accompanied those glacial terminations. But the ultimate forcing responsible for the greenhouse gas variability remains elusive. The oceans must play a central role in any hypothesis that attempt to explain the systematic variations in pCO2 because the Ocean is a giant carbon capacitor, regulating carbon entering and leaving the atmosphere. For a long time, geological processes that regulate fluxes of carbon to and from the oceans were thought to operate too slowly to account for any of the systematic variations in atmospheric pCO2 that accompanied glacial cycles during the Pleistocene. Here we investigate the role that Earth's hydrothermal systems had in affecting the flux of carbon to the ocean and ultimately, the atmosphere during the last glacial termination. We document late glacial and deglacial intervals of anomalously old 14C reservoir ages, large benthic-planktic foraminifera 14C age differences, and increased deposition of hydrothermal metals in marine sediments from the eastern equatorial Pacific (EEP) that indicate a significant release of hydrothermal fluids entered the ocean at the last glacial termination. The large 14C anomaly was accompanied by a ~4-fold increase in Zn/Ca in both benthic and planktic foraminifera that reflects an increase in dissolved [Zn] throughout the water column. Foraminiferal B/Ca and Li/Ca results from these sites document deglacial declines in [] throughout the water column; these were accompanied by carbonate dissolution at water depths that today lie well above the calcite lysocline. Taken together, these results are strong evidence for an increased flux of hydrothermally-derived carbon through the EEP upwelling system at the last glacial termination that would have exchanged with the atmosphere and affected both ?14C and pCO2. These data do not quantify the amount of carbon released to the atmosphere through the EEP upwelling system but indicate that geologic forcing must be incorporated into models that attempt to simulate the cyclic nature of glacial/interglacial climate variability. Importantly, these results underscore the need to put better constraints on the flux of carbon from geologic reservoirs that affect the global carbon budget. #--------------------------------------- # Funding_Agency # Funding_Agency_Name: National Science Foundation # Grant: OCE, MG&G 1558990 #--------------------------------------- # Site_Information # Site_Name: VM21-30 # Location: Eastern Pacific Ocean # Northernmost_Latitude: -1.216667 # Southernmost_Latitude: -1.216667 # Easternmost_Longitude: -89.666667 # Westernmost_Longitude: -89.666667 # Elevation: -617 #--------------------------------------- # Data_Collection # Collection_Name: VM21-30 isotopes and trace metals Stott2019 # First_Year: 27000 # Last_Year: 0 # Time_Unit: calyrBP # Core_Length: # Notes: Piston Core #--------------------------------------- # Chronology_Information # Chronology: # Labcode sample identification used by University of California AMS 14C laboratory # Depth_cm Depth (cm) mid. point within 2cm thick sample # mat.dated Material Dated # wt. Sample weight (mg) # Plk.14C.raw Planktic conventional radiocarbon age, years before 1950AD # Ben. 14C.raw Benthic conventional radiocarbon age, years before 1950AD # 14C.raw_err radiocarbon age, standard error # datemeth Dating method # Lab AMS lab # notes Notes # # Labcode Depth_cm mat.dated wt. Plk. 14C.raw Ben. 14C.raw 14C.raw_err datemeth Lab notes # 45224 12 G. ruber 6.128 1865 NaN 15 14C AMS UCI-AMS NaN # 45225 12 G.sacculifer 6.367 1875 NaN 15 14C AMS UCI-AMS NaN # 45223 12 Uvigerina 2.925 NaN 3070 20 14C AMS UCI-AMS NaN # 45227 27 G. ruber 5.9 4270 NaN 20 14C AMS UCI-AMS NaN # 45228 27 G.sacculifer 5.84 3755 NaN 20 14C AMS UCI-AMS NaN # 45226 27 Uvigerina 3.254 NaN 4790 20 14C AMS UCI-AMS NaN # 45230 66 G. ruber 6.352 6760 NaN 20 14C AMS UCI-AMS NaN # 45231 66 G.sacculifer 3.783 6335 NaN 20 14C AMS UCI-AMS NaN # 44529 66 Uvigerina 3.898 NaN 7545 20 14C AMS UCI-AMS NaN # 39277 107.5 G.menardii 5.438 8500 NaN 20 14C AMS UCI-AMS NaN # OS-38368 107.5 G.sacculifer 6.613 8590 NaN 45 14C AMS WHOI NaN # OS-38610 107.5 Uvigerina 2.196 NaN 11850 280 14C AMS WHOI NaN # 39278 114.5 G.menardii 5.237 8525 NaN 30 14C AMS UCI-AMS NaN # OS-38375 114.5 G.sacculifer 6.085 8690 NaN 55 14C AMS WHOI NaN # OS-38612 114.5 Uvigerina 1.809 NaN 11750 230 14C AMS WHOI NaN # 39279 139 G.menardii 3.45 10090 NaN 30 14C AMS UCI-AMS NaN # OS-38376 139 G.sacculifer 3.783 10050 NaN 50 14C AMS WHOI NaN # OS-38620 139 Uvigerina 1.179 NaN 15350 360 14C AMS WHOI NaN # 39280 143 G.menardii 4.836 9830 NaN 20 14C AMS UCI-AMS NaN # OS-38370 143 G.sacculifer 5.766 10150 NaN 55 14C AMS WHOI NaN # OS-38614 143 Uvigerina 1.737 NaN 16550 290 14C AMS WHOI NaN # 43159 150.5 G. ruber 4.353 11770 NaN 40 14C AMS UCI-AMS NaN # 43160 150.5 G.sacculifer 3.064 10810 NaN 45 14C AMS UCI-AMS NaN # 43158 150.5 Uvigerina 1.826 NaN 17460 170 14C AMS UCI-AMS NaN # 43162 170.5 G. ruber 3.808 13590 NaN 45 14C AMS UCI-AMS NaN # 43163 170.5 G.sacculifer 2.194 12680 NaN 70 14C AMS UCI-AMS NaN # 43161 170.5 Uvigerina 2.623 NaN 19730 150 14C AMS UCI-AMS NaN # 39281 177 G.menardii 3.981 11950 NaN 25 14C AMS UCI-AMS NaN # OS-38604 177 G.sacculifer 2.168 12000 NaN 130 14C AMS WHOI NaN # 39282 177 Oridorsalis 1.341 NaN 19950 150 14C AMS UCI-AMS NaN # OS-38609 177 Uvigerina 2.221 NaN 21100 560 14C AMS WHOI NaN # 39283 181.5 G.menardii 2.495 12405 NaN 40 14C AMS UCI-AMS NaN # OS-38408 181.5 G.sacculifer 2.808 12000 NaN 55 14C AMS WHOI NaN # OS-38619 181.5 Uvigerina 1.293 NaN 18650 380 NaN WHOI NaN # 46970 201.5 G. ruber 2.801 14540 NaN 45 NaN UCI-AMS NaN # 46971 201.5 G.sacculifer 3.899 14020 NaN 35 NaN UCI-AMS NaN # 46969 201.5 Uvigerina 2.644 NaN 20320 80 NaN UCI-AMS NaN # 46973 211.5 N.dutertrei 5.031 15750 NaN 40 NaN UCI-AMS NaN # 46974 211.5 G.menardii 2.628 13290 NaN 35 NaN UCI-AMS NaN # 46972 211.5 Uvigerina 2.489 NaN 20970 90 NaN UCI-AMS NaN # 46975 216 Mixed Benthics 1.431 NaN 16470 80 NaN UCI-AMS NaN # 46977 221.5 G. ruber 2.822 17015 NaN 50 NaN UCI-AMS NaN # 46978 221.5 G.sacculifer 2.708 14445 NaN 45 NaN UCI-AMS NaN # 46976 221.5 Uvigerina 3.316 NaN 20600 80 NaN UCI-AMS NaN # 47875 225 N.dutertrei (1) 2.143 15650 NaN 70 NaN UCI-AMS NaN # 47876 225 N.dutertrei (2) 2.143 16520 NaN 80 NaN UCI-AMS NaN # 47864 225 Mixed Benthics 1.521 NaN 21260 150 NaN UCI-AMS NaN # 47877 236 N.dutertrei (1) 2.685 17550 NaN 80 NaN UCI-AMS NaN # 47878 236 N.dutertrei (2) 2.685 17430 NaN 80 NaN UCI-AMS NaN # 47865 236 Mixed Benthics 1.784 NaN 19120 150 NaN UCI-AMS NaN # 47866 240.5 G.sacculifer 1.744 14830 NaN 70 NaN UCI-AMS NaN # 47879 240.5 N.dutertrei (1) 2.207 16710 NaN 90 NaN UCI-AMS NaN # 47880 240.5 N.dutertrei (2) 2.207 17140 NaN 80 NaN UCI-AMS NaN # 47881 240.5 Uvigerina (1) 1.901 NaN 21580 140 NaN UCI-AMS NaN # 47882 240.5 Uvigerina (2) 1.901 NaN 21380 180 NaN UCI-AMS NaN # 47867 251.5 G.sacculifer 1.436 18560 NaN 100 NaN UCI-AMS NaN # 46979 251.5 Mixed Benthics 4.668 NaN 22760 90 NaN UCI-AMS NaN # 111844 251.5 Mixed Benthics 4.539 NaN 20900 80 NaN UCI-AMS NaN # 111846 260.5 N. dutertrei 10.566 11440 NaN 25 NaN UCI-AMS NaN # 111845 260.5 Mixed Benthics 6.355 NaN 19350 60 NaN UCI-AMS NaN # 39284 268.5 G. ruber 3.583 20510 NaN 80 NaN UCI-AMS NaN # 39289 268.5 Oridorsalis 4.157 NaN 24440 80 NaN UCI-AMS NaN # 39290 268.5 Uvigerina 7.687 NaN 24430 90 NaN UCI-AMS NaN # 39291 279 G. ruber 5.679 21330 NaN 80 NaN UCI-AMS NaN # 39292 279 Oridorsalis 8.209 NaN 26650 110 NaN UCI-AMS NaN # 39293 279 Uvigerina 7.852 NaN 23180 70 NaN UCI-AMS NaN # OS-30486 320 N.dutertrei - 25100 NaN 150 NaN WHOI NaN # OS-15720 400 N.dutertrei - 26900 NaN 150 NaN WHOI NaN # #--------------------------------------- # Variables # Data variables follow that are preceded by "##" in columns one and two. # Variables list, one per line, shortname-tab-longname components (9 components: what, material, error, units, seasonality, archive, detail, method, C or N for Character or Numeric data) ## depth_cm depth,,,centimeter,,paleoceanography;climate reconstructions,,,N, ## d18O-N.duter delta 18O,Neogloboquadrina dutertrei,,per mil VPDB,,paleoceanography,anomalized,isotope ratio mass spectrometry,N,planktic foraminifera ## d13C-N.duter delta 13C,Neogloboquadrina dutertrei,,per mil VPDB,,paleoceanography,anomalized,isotope ratio mass spectrometry,N,planktic foraminifera ## Carbonate ,,,,,paleoceanography,,,C,Observations of carbonate and aragonite relative abundance and preservation ## O.univ_wgt weight,Orbulina universa,,milligram,,paleoceanography,,,N,average specimen wt; microbalance USC ## O.univ_wgt_1s weight,Orbulina universa,one standard deviation,milligram,,paleoceanography,,,N,microbalance USC ## comm notes,,,,,paleoceanography,,,C,comment ## Al/Ca_rub aluminum/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## Ti/Ca_rub titanium/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## V/Ca_rub vanadium/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## Mn/Ca_rub manganese/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## Fe/Ca_rub iron/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## Co/Ca_rub cobalt/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## Ni/Ca_rub nickel/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## Cu/Ca_rub copper/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## Zn/Ca_rub zinc/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## Cd/Ca_rub cadmium/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## Ba/Ca_rub barium/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## Li/Ca_rub lithium/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## notes notes,,,,,paleoceanography,,,C, ## Li/Ca_dut lithium/calcium,Neogloboquadrina dutertrei,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## Al/Ca_dut aluminum/calcium,Neogloboquadrina dutertrei,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## Mn/Ca_dut manganese/calcium,Neogloboquadrina dutertrei,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## Fe/Ca_dut iron/calcium,Neogloboquadrina dutertrei,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## Cu/Ca_dut copper/calcium,Neogloboquadrina dutertrei,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## Zn/Ca_dut zinc/calcium,Neogloboquadrina dutertrei,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## Cd/Ca_dut cadmium/calcium,Neogloboquadrina dutertrei,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## Ba/Ca_dut barium/calcium,Neogloboquadrina dutertrei,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## U/Ca_dut uranium/calcium,Neogloboquadrina dutertrei,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## Li/Ca_Uvig lithium/calcium,Uvigerina sp.,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## Al/Ca_Uvig aluminum/calcium,Uvigerina sp.,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## Mn/Ca_Uvig manganese/calcium,Uvigerina sp.,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## Fe/Ca_Uvig iron/calcium,Uvigerina sp.,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## Cu/Ca_Uvig copper/calcium,Uvigerina sp.,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## Zn/Ca_Uvig zinc/calcium,Uvigerina sp.,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## Cd/Ca_Uvig cadmium/calcium,Uvigerina sp.,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## Ba/Ca_Uvig barium/calcium,Uvigerina sp.,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## U/Ca_Uvig uranium/calcium,Uvigerina sp.,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## [Ca]_dut calcium,Neogloboquadrina dutertrei,,parts per million,,paleoceanography,,,N,cleaned; >250µm ## B/Ca dut boron/calcium,Neogloboquadrina dutertrei,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## Mg/Ca dut magnesium/calcium,Neogloboquadrina dutertrei,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## U/Ca dut uranium/calcium,Neogloboquadrina dutertrei,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## Mn/Ca dut manganese/calcium,Neogloboquadrina dutertrei,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## Fe/Ca dut iron/calcium,Neogloboquadrina dutertrei,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## Al/Ca dut aluminum/calcium,Neogloboquadrina dutertrei,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; >250µm ## [CO3--]dut carbonate ion,Neogloboquadrina dutertrei,,micromole per kilogram,,paleoceanography,,,N,B/Ca = [CO32-] * 0.420 (±0.041)- 0.173 (±6.05) after Quintana Krupinski et al. 2017 calibration ## [Ca]_inc calcium,Neogloboquadrina incompta,,parts per million,,paleoceanography,,,N,cleaned; 125-250µm ## B/Ca inc boron/calcium,Neogloboquadrina incompta,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; 125-250µm ## Mg/Ca inc magnesium/calcium,Neogloboquadrina incompta,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; 125-250µm ## U/Ca inc uranium/calcium,Neogloboquadrina incompta,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; 125-250µm ## Mn/Ca inc manganese/calcium,Neogloboquadrina incompta,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; 125-250µm ## Fe/Ca inc iron/calcium,Neogloboquadrina incompta,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; 125-250µm ## Al/Ca inc aluminum/calcium,Neogloboquadrina incompta,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,cleaned; 125-250µm ## [CO3--]inc carbonate ion,Neogloboquadrina incompta;boron/calcium,,micromole per kilogram,,paleoceanography;climate reconstructions,,,N,B/Ca = [CO32-] * 0.420 (±0.041)- 0.173 (±6.05) after Quintana Krupinski et al. 2017 calibration ## Li/Ca_rb_unc lithium/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,uncleaned; >250µm ## Al/Ca_rb_unc aluminum/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,uncleaned; >250µm ## P/Ca_rb_unc phosphorus/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,uncleaned; >250µm ## Ti/Ca_rb_unc titanium/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,uncleaned; >250µm ## V/Ca_rb_unc vanadium/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,uncleaned; >250µm ## Mn/Ca_rb_unc manganese/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,uncleaned; >250µm ## Fe/Ca_rb_unc iron/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,uncleaned; >250µm ## Co/Ca_rb_unc copper/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,uncleaned; >250µm ## Ni/Ca_rb_unc zinc/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,uncleaned; >250µm ## Cu/Ca_rb_unc cadmium/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,uncleaned; >250µm ## Zn/Ca_rb_unc zinc/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,uncleaned; >250µm ## Sr/Ca_rb_unc uranium/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,uncleaned; >250µm ## Mo/Ca_rb_unc molybdenum/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,uncleaned; >250µm ## Ag/Ca_rb_unc silver/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,uncleaned; >250µm ## Cd/Ca_rb_unc cadmium/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,uncleaned; >250µm ## Ba/Ca_rb_unc barium/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,uncleaned; >250µm ## W/Ca_rb_unc tungsten/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,uncleaned; >250µm ## Pb/Ca_rb_unc lead/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,uncleaned; >250µm ## U/Ca_rb_unc uranium/calcium,Globigerinoides ruber,,micromole per mole,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,uncleaned; >250µm #------------------------ # Data: # Data lines follow (have no #) # Data line format - tab-delimited text, variable short name as header # Missing_Values: -999 depth_cm d18O-N.duter d13C-N.duter Carbonate O.univ_wgt O.univ_wgt_1s comm Al/Ca_rub Ti/Ca_rub V/Ca_rub Mn/Ca_rub Fe/Ca_rub Co/Ca_rub Ni/Ca_rub Cu/Ca_rub Zn/Ca_rub Cd/Ca_rub Ba/Ca_rub Li/Ca_rub notes Li/Ca_dut Al/Ca_dut Mn/Ca_dut Fe/Ca_dut Cu/Ca_dut Zn/Ca_dut Cd/Ca_dut Ba/Ca_dut U/Ca_dut Li/Ca_Uvig Al/Ca_Uvig Mn/Ca_Uvig Fe/Ca_Uvig Cu/Ca_Uvig Zn/Ca_Uvig Cd/Ca_Uvig Ba/Ca_Uvig U/Ca_Uvig [Ca]_dut B/Ca_dut Mg/Ca_dut U/Ca_dut Mn/Ca_dut Fe/Ca_dut Al/Ca_dut [CO3--]dut [Ca]_inc B/Ca_inc Mg/Ca_inc U/Ca_inc Mn/Ca_inc Fe/Ca_inc Al/Ca_inc [CO3--]inc Li/Ca_rb_unc Al/Ca_rb_unc P/Ca_rb_unc Ti/Ca_rb_unc V/Ca_rb_unc Mn/Ca_rb_unc Fe/Ca_rb_unc Co/Ca_rb_unc Ni/Ca_rb_unc Cu/Ca_rb_unc Zn/Ca_rb_unc Sr/Ca_rb_unc Mo/Ca_rb_unc Ag/Ca_rb_unc Cd/Ca_rb_unc Ba/Ca_rb_unc W/Ca_rb_unc Pb/Ca_rb_unc U/Ca_rb_unc 0 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 71.17 1.95 -999.00 8.69 22.88 0.206 169.86 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 12 1.821 0.603 Aragonite present and well preserved. Benthic foraminifera well preserved. 0.017 0.005 -999 2.52 1.55 0.09 6.67 19.20 0.012 0.14 0.42 1.92 0.06 1.78 20.63 -999 14.80 3.62 3.49 8.21 0.18 0.76 0.03 4.81 0.03 13.75 1.84 3.86 12.56 0.14 2.75 0.06 1.81 0.012 218.56 47.74 1.54 13.94 11.88 7.90 0.036 114.08 104.23 65.76 1.81 27.44 8.60 12.70 0.106 156.99 -999 -999 -999 -999 0.17 6.87 79.70 -999 -999 1.20 4.69 226.70 -999 -999 -999 -999 -999 0.08 -999 27 1.734 0.546 Aragonite present and well preserved. Benthic foraminifera well preserved. 0.025 0.006 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 66 1.633 0.782 Aragonite present and well preserved. Benthic foraminifera well preserved. 0.022 0.004 -999 3.52 0.95 0.07 3.04 11.76 0.009 0.12 0.14 13.94 0.02 1.16 20.79 -999 14.46 1.22 2.68 22.24 0.07 6.70 0.03 1.32 0.03 14.35 1.27 2.22 4.20 0.86 12.16 0.06 1.59 0.018 267.77 50.96 1.79 14.46 11.76 5.32 0.091 121.76 159.26 70.19 1.81 23.47 7.16 9.06 0.301 167.52 14.41 198.59 317.28 3.35 0.32 4.28 227.92 0.21 0.26 1.72 38.72 220.67 0.18 0.07 0.17 1.28 0.03 0.06 0.08 66 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 14.56 1.43 2.03 3.91 0.14 11.65 0.06 1.70 0.011 -999.00 -999.00 -999.00 -999.00 -999.00 -999.00 -999.000 -999.000 -999.00 -999.00 -999.00 -999.00 -999.00 -999.00 -999.000 -999.000 -999.00 -999.00 -999.00 -999.00 -999.00 -999.00 -999.00 -999.00 -999.00 -999.00 -999.00 -999.00 -999.00 -999.00 -999.00 -999.00 -999.00 -999.00 -999.00 107.5 1.530 0.626 Aragonite present and well preserved. Benthic foraminifera well preserved. 0.022 0.004 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 230.98 50.66 1.55 20.17 11.14 2.76 0.022 121.04 108.90 71.22 2.11 25.79 6.72 5.40 0.287 169.97 14.77 340.78 221.22 7.64 0.45 3.04 187.15 0.09 -0.75 3.92 31.40 228.90 0.13 0.06 0.09 1.27 0.02 0.07 0.10 114.5 1.407 0.866 Aragonite present and well preserved. Benthic foraminifera well preserved. 0.024 0.003 -999 2.57 1.48 0.13 2.66 21.68 0.010 0.79 0.21 23.15 0.01 1.30 21.58 -999 14.52 1.12 2.99 16.69 0.09 15.13 0.04 3.52 0.02 14.79 1.21 2.62 13.07 0.19 13.71 0.07 1.56 0.065 -999 -999 -999 -999 -999 -999 -999 -999 146.15 65.16 2.01 26.14 6.38 5.57 0.186 155.56 7.64 177.63 299.53 5.00 0.44 3.23 245.73 0.13 -1.64 2.87 47.59 231.94 0.12 0.10 0.07 1.66 0.04 0.11 0.11 134 1.481 0.897 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 8.19 300.80 221.84 3.40 0.33 2.39 352.96 0.16 -1.64 3.31 47.16 236.31 0.14 0.10 0.05 1.03 0.05 0.08 0.09 139 1.309 1.065 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 159.12 70.85 2.01 21.95 6.72 5.63 0.331 169.09 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 143 1.415 1.036 Aragonite present and well preserved. Benthic foraminifera well preserved. 0.021 0.001 -999 2.84 0.55 0.07 1.82 8.71 0.007 0.11 0.33 19.93 0.01 1.13 19.66 -999 15.15 16.37 2.48 14.67 0.10 14.98 0.04 2.93 0.03 14.89 2.84 2.34 3.32 0.53 8.36 0.06 1.49 0.011 199.04 53.59 1.56 14.13 11.69 2.97 0.009 128.01 122.73 68.89 1.99 22.36 6.47 4.58 0.104 164.45 10.19 240.94 223.94 8.32 0.27 2.56 173.11 0.12 -1.41 5.76 60.26 224.69 0.13 0.12 0.05 1.26 0.04 0.11 0.09 143 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 14.28 2.51 2.21 23.40 0.10 12.60 0.03 1.48 0.02 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 150.5 1.297 1.217 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 170.5 1.304 1.280 Very little aragonite present, only fragments of pteropods. Benthic foraminifera preservation is poor 0.000 -999 only fragments 2.79 0.97 0.08 2.50 10.19 0.029 0.21 0.38 12.15 0.02 1.27 23.11 -999 15.30 0.93 1.92 18.24 0.06 9.35 0.02 4.89 0.03 14.99 2.75 2.32 9.86 1.20 12.36 0.05 1.77 0.015 234.83 52.57 1.53 27.66 18.32 3.65 0.029 125.57 142.94 70.55 2.12 26.81 6.48 6.19 0.168 168.39 11.24 79.56 214.83 2.18 0.22 2.55 184.08 0.20 -0.27 1.22 54.07 211.73 0.19 0.10 0.21 0.95 0.03 0.06 0.13 177 1.268 1.236 -999 0.011 0.002 -999 2.32 0.86 0.14 2.30 8.83 0.012 0.10 0.20 22.58 0.02 1.29 22.79 -999 16.66 1.06 2.56 22.28 0.10 13.86 0.03 4.02 0.02 15.88 1.73 2.21 4.89 0.21 11.98 0.06 1.48 0.033 125.31 53.05 1.43 13.06 11.71 2.51 0.004 126.72 111.93 73.40 2.09 25.87 7.22 6.59 0.242 175.18 14.96 104.21 247.20 5.00 0.55 2.58 394.25 0.12 7.44 2.97 62.05 223.68 0.09 0.06 0.05 1.31 0.03 0.07 0.13 177 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 15.52 2.57 2.31 36.75 0.14 13.62 0.03 2.43 0.03 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 181.5 1.384 1.448 -999 -999 -999 -999 7.31 0.54 0.07 1.86 7.83 0.025 0.18 0.43 31.98 0.05 1.36 22.75 -999 15.52 1.37 2.23 37.08 0.20 13.74 0.03 2.48 0.03 15.95 0.88 2.54 7.47 0.15 13.55 0.06 1.44 0.027 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 1815 -999 -999 -999 -999 -999 -999 5.98 1.24 0.22 10.94 151.53 0.031 0.43 269.72 17.86 0.16 1.18 21.33 omitted due to contamination 15.74 0.85 2.09 31.73 0.14 10.22 0.02 3.31 0.02 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 191.5 1.423 1.310 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 201.5 1.211 1.681 Very little aragonite present, only fragments of pteropods. Benthic foraminifera preservation is poor 0.024 0.005 -999 11.73 0.60 0.07 1.56 5.71 0.007 0.25 0.38 14.93 0.01 1.04 20.82 -999 16.88 0.95 2.29 21.74 0.15 10.99 0.02 3.72 0.02 14.90 3.56 2.63 5.47 0.15 6.69 0.05 1.55 0.018 196.12 54.46 1.36 16.93 11.44 2.13 0.062 130.07 77.24 78.41 2.13 14.99 6.49 2.55 0.150 187.10 13.72 121.69 203.77 3.42 0.38 2.18 254.92 0.17 -1.98 7.15 49.14 227.31 0.16 0.14 0.02 1.15 0.05 0.12 0.11 211.5 1.327 1.604 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 99.55 65.37 2.08 20.77 6.36 2.82 0.157 156.06 12.90 107.96 183.50 3.12 0.34 2.21 212.12 0.08 -0.65 3.82 42.67 226.51 0.12 0.26 0.05 1.00 0.02 0.06 0.11 216 1.319 1.713 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 221.5 1.351 1.767 -999 -999 -999 -999 3.74 0.98 0.13 1.89 6.02 0.023 0.21 0.62 9.23 0.01 1.13 26.34 -999 17.67 24.02 1.98 13.38 0.07 1.46 0.01 9.19 0.03 15.17 1.21 2.79 2.26 0.08 1.79 0.06 1.53 0.015 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 225 1.360 1.580 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 146.80 68.99 1.94 26.21 6.49 3.54 0.085 164.68 16.46 44.29 152.29 1.31 0.34 2.07 218.80 0.19 -0.31 1.00 13.91 216.23 0.15 0.10 0.21 0.77 0.04 0.05 0.08 236 1.356 1.674 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 240.5 1.362 1.652 -999 0.013 0.030 -999 2.71 0.43 0.17 1.51 7.28 0.009 0.38 0.23 1.97 0.02 1.00 24.37 -999 19.51 21.43 2.70 13.19 0.08 1.72 0.02 2.54 0.03 16.29 1.13 2.71 2.18 0.16 1.65 0.05 1.51 0.011 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 240.5 -999 -999 -999 -999 -999 -999 9.49 0.41 0.22 2.04 7.03 0.166 0.37 4.00 82.83 0.36 1.17 26.42 omitted due to contamination -999 -999 -999 -999 -999 -999 -999 -999 -999 15.95 3.08 2.42 5.71 0.15 1.59 0.06 1.45 0.025 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 251.5 1.503 1.790 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 130.03 70.71 1.90 20.90 6.56 3.31 0.115 168.76 22.15 43.86 176.59 1.20 0.14 2.06 80.06 0.16 -0.40 1.19 4.07 214.61 0.16 0.08 0.14 0.86 0.04 0.03 0.10 254.5 1.516 1.758 Very little aragonite present, only fragments of pteropods. Benthic foraminifera preservation is poor 0.000 -999 only fragments -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 268.5 1.571 1.537 Aragonite abundant and well preserved. Benthic foraminifera well preserved. 0.029 0.004 -999 4.41 0.98 0.16 3.44 12.11 0.013 0.15 0.26 14.89 0.02 1.19 26.97 -999 17.81 1.62 2.49 8.18 0.07 14.14 0.02 6.27 0.03 14.96 0.85 3.03 2.31 0.10 8.90 0.06 1.52 0.010 184.41 59.07 1.60 29.46 12.20 3.81 0.077 141.05 104.96 71.88 1.97 26.47 6.79 4.67 0.553 171.55 18.65 93.50 219.84 2.50 0.36 2.22 93.61 0.12 -0.10 0.87 39.92 216.10 0.12 0.06 0.10 22.41 0.02 0.04 0.14 268.5 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 15.21 0.87 2.83 2.81 0.08 6.61 0.05 1.44 0.012 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 271.5 1.633 1.634 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 278.5 1.575 1.743 Aragonite abundant and well preserved. Benthic foraminifera well preserved. 0.054 0.016 -999 3.18 0.57 0.13 1.26 6.55 0.007 0.09 0.24 4.21 0.02 1.15 27.98 -999 18.93 3.12 2.55 6.03 0.13 6.08 0.02 4.75 0.03 14.18 1.00 2.83 2.03 0.29 4.09 0.06 1.51 0.008 -999 -999 -999 -999 -999 -999 -999 -999 123.07 72.79 1.83 26.89 6.56 2.95 0.051 173.73 19.55 135.02 210.66 4.09 0.37 1.95 94.16 0.14 -0.10 0.93 16.30 211.73 0.13 0.06 0.09 1.53 0.02 0.03 0.13 278.5 -999 -999 -999 -999 -999 -999 4.06 1.73 0.12 1.60 6.36 0.009 0.09 0.27 5.44 0.02 2.00 27.25 -999 19.18 22.26 3.17 10.61 0.12 4.82 0.02 7.10 0.04 15.29 1.05 2.95 1.69 0.14 3.86 0.06 1.46 0.006 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 281.00 -0.23 4.28 A clear decline in foram abundance. First appearance of benthics partially dissolved -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 291.00 -0.30 4.02 Aragonite abundant and well preserved. Benthic foraminifera well preserved. 0.058 0.006 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 301.00 -0.21 3.95 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 311.00 -0.16 3.67 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 321.00 -0.34 4.06 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 323.00 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 331.00 -0.25 3.97 Aragonite abundant and well preserved. Benthic foraminifera well preserved. 0.070 0.018 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 341.00 -0.26 3.97 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 351.00 -0.17 3.95 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 361.00 -0.20 3.94 Aragonite present and well preserved. Benthic foraminifera well preserved 0.049 0.011 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 371.00 -0.16 3.95 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 381.00 -0.17 3.76 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 391.00 -0.25 3.85 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 401.00 -0.19 3.63 Aragonite present and well preserved. Benthic foraminifera well preserved. 0.039 0.010 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 411.00 -0.25 3.66 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 421.00 -0.29 3.72 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 431.00 -0.17 3.56 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 441.00 -0.17 3.56 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 449.00 -0.12 3.84 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999