# Leaf Wax Hydrogen Isotope Data from the Chilean margin since the Last Glacial Maximum #----------------------------------------------------------------------- # World Data Service for Paleoclimatology, Boulder # and # NOAA Paleoclimatology Program #----------------------------------------------------------------------- # Template Version 4.0 # Encoding: UTF-8 # NOTE: Please cite original publication, NOAA Landing Page URL, dataset and publication DOIs (where available), and date accessed when using downloaded data. # If there is no publication information, please cite investigator, study title, NOAA Landing Page URL, and date accessed. # # Description/Documentation lines begin with '#' followed by a space # Data lines have no '#' # # NOAA_Landing_Page: https://www.ncdc.noaa.gov/access/paleo-search/study/36793 # Landing_Page_Description: NOAA Landing Page of this file's parent study, which includes all study metadata. # # Study_Level_JSON_Metadata: https://www.ncei.noaa.gov/pub/data/metadata/published/paleo/json/noaa-ocean-36793.json # Study_Level_JSON_Description: JSON metadata of this data file's parent study, which includes all study metadata. # # Data_Type: Paleoceanography # # Dataset_DOI: # # Science_Keywords: Last Glacial Maximum, westerlies #--------------------------------------- # Resource_Links # # Data_Download_Resource: https://www.ncei.noaa.gov/pub/data/paleo/paleocean/pacific/blumm2022/blumm2022-odp1234.txt # Data_Download_Description: NOAA Template File; ODP 1234 d2H Data # #--------------------------------------- # Contribution_Date # Date: 2022-09-01 #--------------------------------------- # File_Last_Modified_Date # Date: 2022-09-01 #--------------------------------------- # Title # Study_Name: Leaf Wax Hydrogen Isotope Data from the Chilean margin since the Last Glacial Maximum #--------------------------------------- # Investigators # Investigators: Blumm, A.; Tierney, J. E.; Bhattacharya, T.; Zhu, J. #--------------------------------------- # Description_Notes_and_Keywords # Description: #--------------------------------------- # Publication # Authors: Blumm, Aria, Jessica E. Tierney, Tripti Bhattacharya, and Jiang Zhu # Published_Date_or_Year: submitted # Published_Title: Intensification of the westerlies over southern South America during the Last Glacial Maximum # Journal_Name: Paleoceanography and Paleoclimatology # Volume: # Edition: # Issue: # Pages: # Report_Number: # DOI: # Online_Resource: # Full_Citation: # Abstract: #--------------------------------------- # Funding_Agency # Funding_Agency_Name: David and Lucile Packard Foundation # Grant: Packard Foundation Fellowship to J. E. Tierney #--------------------------------------- # Site_Information # Site_Name: ODP 1234 # Location: Eastern Pacific Ocean # Northernmost_Latitude: -36.22 # Southernmost_Latitude: -36.22 # Easternmost_Longitude: -73.68 # Westernmost_Longitude: -73.68 # Elevation_m: -1015 #--------------------------------------- # Data_Collection # Collection_Name: ODP1234 dD Blumm2022 # First_Year: 23335 # Last_Year: 1547 # Time_Unit: calendar year before present # Core_Length_m: # Parameter_Keywords: age control, biomarkers, geochemistry # Notes: #--------------------------------------- # Chronology_Information # Chronology: # # Labcode sample identification used by 14C laboratory # depth_top Depth top of sample interval (meters composite depth) # depth_bottom Depth bottom of sample interval (meters composite depth) # mat.dated Material Dated # 14C.raw conventional radiocarbon age, years before 1950AD # 14C.raw_err radiocarbon age, standard error # datemeth Dating method # reservoir Reservoir correction # delta-R Deviation from global mean reservoir correction # delta-R_err_lo delta-R standard error down # delta-R_err_up delta-R standard error up # calib.14C Calibrated age, median # calib.14C_2sig_lo Calibrated age, 2-sigma lower confidence bound # calib.14C_2sig_up Calibrated age, 2-sigma upper confidence bound # calib_method Calibration method # rejected Rejected sample (yes/no) # notes Notes # # Labcode depth_top depth_bottom mat.dated 14C.raw 14C.raw_err datemeth reservoir delta-R delta-R_err_lo delta-R_err_up calib.14C calib.14C_2sig_lo calib.14C_2sig_up calib_method rejected notes # NaN 0.13 0.16 mixed benthic foraminifera 3110 130 14C AMS Marine20 760 50 50 1697.31825 1227.8947375 2109.657180625 rbacon no date from Chase et al 2014 https://doi.org/10.1016/j.quascirev.2014.06.015 # NaN 0.53 0.56 mixed benthic foraminifera 3290 20 14C AMS Marine20 760 50 50 2188.4158 1866.66641875 2701.83809375 rbacon no date from Chase et al 2014 https://doi.org/10.1016/j.quascirev.2014.06.015 # NaN 1.03 1.06 mixed benthic foraminifera 5210 100 14C AMS Marine20 760 50 50 4502.0972 4011.64550625 5062.6343375 rbacon no date from Chase et al 2014 https://doi.org/10.1016/j.quascirev.2014.06.015 # NaN 1.54 1.57 mixed benthic foraminifera 9460 20 14C AMS Marine20 760 50 50 9146.7493 8651.343775625 9478.787086875 rbacon no date from Chase et al 2014 https://doi.org/10.1016/j.quascirev.2014.06.015 # NaN 1.94 1.97 mixed benthic foraminifera 10720 30 14C AMS Marine20 910 50 50 10434.77234 9994.2996875 10779.9638825 rbacon no date from Chase et al 2014 https://doi.org/10.1016/j.quascirev.2014.06.015 # NaN 2.34 2.37 mixed benthic foraminifera 10750 40 14C AMS Marine20 910 50 50 10971.49215 10598.622525 11479.98870125 rbacon no date from Chase et al 2014 https://doi.org/10.1016/j.quascirev.2014.06.015 # NaN 2.54 2.57 mixed planktic foraminifera 11180 50 14C AMS Marine20 450 50 50 11867.9228 11347.8222375 12387.0085125 rbacon no date from Chase et al 2014 https://doi.org/10.1016/j.quascirev.2014.06.015 # NaN 3.155 3.18 mixed benthic foraminifera 13340 30 14C AMS Marine20 800 50 50 13910.34305 13574.84025625 14207.0843603125 rbacon no date from Chase et al 2014 https://doi.org/10.1016/j.quascirev.2014.06.015 # NaN 3.355 3.38 mixed benthic foraminifera 13500 70 14C AMS Marine20 800 50 50 14216.223075 13984.6474175 14487.3709478125 rbacon no date from Chase et al 2014 https://doi.org/10.1016/j.quascirev.2014.06.015 # NaN 3.385 3.41 mixed planktic foraminifera 13330 50 14C AMS Marine20 500 50 50 14249.500025 14034.1217375 14510.76943125 rbacon no date from Chase et al 2014 https://doi.org/10.1016/j.quascirev.2014.06.015 # NaN 3.485 3.51 mixed planktic foraminifera 13340 40 14C AMS Marine20 500 50 50 14370.1965 14120.70736825 14635.73049875 rbacon no date from Chase et al 2014 https://doi.org/10.1016/j.quascirev.2014.06.015 # NaN 3.785 3.81 mixed planktic foraminifera 13430 30 14C AMS Marine20 500 50 50 14682.61645 14389.6742049062 14967.06815 rbacon no date from Chase et al 2014 https://doi.org/10.1016/j.quascirev.2014.06.015 # NaN 4.185 4.21 mixed planktic foraminifera 14050 40 14C AMS Marine20 850 50 50 15146.151625 14877.7806099063 15459.0578646875 rbacon no date from Chase et al 2014 https://doi.org/10.1016/j.quascirev.2014.06.015 # NaN 4.395 4.42 mixed planktic foraminifera 14710 30 14C AMS Marine20 850 50 50 15423.750625 15120.296384375 15738.3065728125 rbacon no date from Chase et al 2014 https://doi.org/10.1016/j.quascirev.2014.06.015 # NaN 4.595 4.62 mixed benthic foraminifera 14600 100 14C AMS Marine20 1150 50 50 15593.879875 15299.504599375 15904.56037375 rbacon no date from Chase et al 2014 https://doi.org/10.1016/j.quascirev.2014.06.015 # NaN 4.995 5.02 mixed planktic foraminifera 14770 50 14C AMS Marine20 850 50 50 15973.576729 15714.5098396875 16212.5647290625 rbacon no date from Chase et al 2014 https://doi.org/10.1016/j.quascirev.2014.06.015 # NaN 5.195 5.22 mixed planktic foraminifera 14910 40 14C AMS Marine20 850 50 50 16156.17462 15923.2714325 16405.6529290625 rbacon no date from Chase et al 2014 https://doi.org/10.1016/j.quascirev.2014.06.015 # NaN 5.395 5.42 mixed planktic foraminifera 14970 40 14C AMS Marine20 850 50 50 16358.6737 16118.6120740625 16662.218575625 rbacon no date from Chase et al 2014 https://doi.org/10.1016/j.quascirev.2014.06.015 # NaN 5.905 5.93 mixed planktic foraminifera 15610 30 14C AMS Marine20 850 50 50 17032.885335 16699.5225175 17362.644059375 rbacon no date from Chase et al 2014 https://doi.org/10.1016/j.quascirev.2014.06.015 # NaN 6.405 6.43 mixed planktic foraminifera 15990 40 14C AMS Marine20 850 50 50 17768.99705 17457.1568375 18125.4998815625 rbacon no date from Chase et al 2014 https://doi.org/10.1016/j.quascirev.2014.06.015 # NaN 6.605 6.63 mixed planktic foraminifera 16180 50 14C AMS Marine20 300 50 50 18265.621875 17914.00405625 18570.24547625 rbacon no date from Chase et al 2014 https://doi.org/10.1016/j.quascirev.2014.06.015 # NaN 6.895 6.92 mixed planktic foraminifera 16670 40 14C AMS Marine20 300 50 50 18831.78295 18471.409626875 19157.910545375 rbacon no date from Chase et al 2014 https://doi.org/10.1016/j.quascirev.2014.06.015 # NaN 7.595 7.62 mixed benthic foraminifera 18040 60 14C AMS Marine20 950 50 50 19717.474405 19371.203335625 20070.673760625 rbacon no date from Chase et al 2014 https://doi.org/10.1016/j.quascirev.2014.06.015 # NaN 8.225 8.25 mixed planktic foraminifera 18020 40 14C AMS Marine20 300 50 50 20504.0721525 20163.154546875 20843.18189375 rbacon no date from Chase et al 2014 https://doi.org/10.1016/j.quascirev.2014.06.015 # NaN 9.025 9.05 mixed planktic foraminifera 18880 60 14C AMS Marine20 300 50 50 21577.1329525 21160.0049115625 21951.96156625 rbacon no date from Chase et al 2014 https://doi.org/10.1016/j.quascirev.2014.06.015 # NaN 9.945 9.97 mixed planktic foraminifera 20020 80 14C AMS Marine20 300 50 50 22765.2513025 22350.3571756875 23161.956583125 rbacon no date from Chase et al 2014 https://doi.org/10.1016/j.quascirev.2014.06.015 # NaN 15.86 15.89 mixed benthic foraminifera 27100 180 14C AMS Marine20 1000 50 50 29715.29998 29151.68550125 30795.59553875 rbacon no date from Chase et al 2014 https://doi.org/10.1016/j.quascirev.2014.06.015 # #--------------------------------------- # Variables # PaST_Thesaurus_Download_Resource: https://www.ncei.noaa.gov/access/paleo-search/skos/past-thesaurus.rdf # PaST_Thesaurus_Download_Description: Paleoenvironmental Standard Terms (PaST) Thesaurus terms, definitions, and relationships in SKOS format. # # Data variables follow that are preceded by "##" in columns one and two. # Variables list, one per line, shortname-tab-var components: what, material, error, units, seasonality, data type, detail, method, C or N for Character or Numeric data) # ## sample_ID sample identification,,,,,paleoceanography,,,C,ODP sample identification ## depth_mbsf depth,,,meter,,paleoceanography,,,N,meters below seafloor ## depth_mcd depth,,,meter,,paleoceanography,,,N,meters composite depth ## age age,,,calendar year before present,,paleoceanography,,,N, ## dDwax delta 2H,C30 n-alkanoic acid,,per mil VSMOW,,paleoceanography,,isotope ratio mass spectrometry,N, ## dDwaxErr delta 2H,C30 n-alkanoic acid,one standard deviation,per mil VSMOW,,paleoceanography,,isotope ratio mass spectrometry,N, #------------------------ # Data: # Data lines follow (have no #) # Data line format - tab-delimited text, variable short name as header # Missing_Values: NA sample_ID depth_mbsf depth_mcd age dDwax dDwaxErr 202-1234A-1H-1W, 1-3 0.02 0.02 1547 -153.198 0.8053031 202-1234A-1H-1W, 9-10 0.095 0.095 1637 -156.902 1.1847674 202-1234A-1H-1W, 18-20 0.19 0.19 1750 -155.484 1.9777013 202-1234A-1H-1W, 29-30 0.295 0.295 1878 -156.559 2.5069976 202-1234A-1H-1W, 57-59 0.58 0.58 2320 -150.371 1.8757787 202-1234A-1H-1W, 69-71 0.7 0.7 2747.5 -156.09 1.9710501 202-1234A-1H-1W, 78-80 0.79 0.79 3122 -147.043 1.6180457 202-1234A-1H-1W, 89-91 0.9 0.9 3706 -157.146 1.1139105 202-1234B-1H-5W, 108-110 7.13 6.97 18926.5 -150.977 1.1686134 202-1234B-1H-5W, 140-142 7.45 7.29 19324.5 -157.559 2.1603942 202-1234A-2H-2W, 96-98 7.79 7.64 19759.5 -155.088 0.6178206 202-1234A-2H-2W, 129-130 8.115 7.965 20162 -153.728 1.5542689 202-1234A-2H-3W, 11-12 8.465 8.315 20606 -152.419 0.0789108 202-1234A-2H-3W, 38-41 8.745 8.595 20982 -152.602 1.8968257 202-1234A-2H-3W, 71-72 9.065 8.915 21413 -153.67 1.5413607 202-1234A-2H-3W, 101-102 9.365 9.215 21810 -152.621 0.7678554 202-1234A-2H-3W, 130-131 9.655 9.505 22184 -146.127 1.254745 202-1234A-2H-4W, 18-20 10.06 9.91 22705.5 -154.425 2.8183364 202-1234A-2H-4W, 53-55 10.41 10.26 23096 -156.946 0.7716245 202-1234A-2H-4W, 74-76 10.62 10.47 23334.5 -159.942 0.5891823