# Subpolar North Atlantic Planktic and Benthic Foraminiferal Isotope and Abundance Records during the last 1,200 years #----------------------------------------------------------------------- # 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.ncei.noaa.gov/access/paleo-search/study/38185 # 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-38185.json # Study_Level_JSON_Description: JSON metadata of this data file's parent study, which includes all study metadata. # # Data_Type: Paleoceanography # # Dataset_DOI: 10.25921/y4ze-v512 # # Science_Keywords: #--------------------------------------- # Resource_Links # # Data_Download_Resource: https://www.ncei.noaa.gov/pub/data/paleo/paleocean/atlantic/lu2023/lu2023-en539_mc26a_iso-noaa.txt # Data_Download_Description: NOAA Template File; d13C and d18O Data # #--------------------------------------- # Contribution_Date # Date: 2023-08-30 #--------------------------------------- # File_Last_Modified_Date # Date: 2023-12-21 #--------------------------------------- # Title # Study_Name: Subpolar North Atlantic Planktic and Benthic Foraminiferal Isotope and Abundance Records during the last 1,200 years #--------------------------------------- # Investigators # Investigators: Lu, Wanyi #--------------------------------------- # Description_Notes_and_Keywords # Description: #--------------------------------------- # Publication # Authors: Lu, W., Oppo, D.W., Gebbie, G., Thornalley, D. # Published_Date_or_Year: 2023-11-16 # Published_Title: Surface climate signals transmitted rapidly to deep North Atlantic throughout last millennium # Journal_Name: Science # Volume: 382 # Edition: # Issue: 6672 # Pages: 834-839 # Report_Number: # DOI: 10.1126/science.adf1646 # Online_Resource: # Full_Citation: # Abstract: #--------------------------------------- # Funding_Agency # Funding_Agency_Name: # Grant: #--------------------------------------- # Site_Information # Site_Name: EN539_MC26A # Location: North Atlantic Ocean # Northernmost_Latitude: 62.75 # Southernmost_Latitude: 62.75 # Easternmost_Longitude: -20.68 # Westernmost_Longitude: -20.68 # Elevation_m: -1190 #--------------------------------------- # Data_Collection # Collection_Name: EN539_MC26A_iso # First_Year: -229 # Last_Year: 1996 # Time_Unit: year Common Era # Core_Length_m: # Parameter_Keywords: carbon isotopes, oxygen isotopes # Notes: #--------------------------------------- # Chronology_Information # Chronology: Radiocarbon # Chronology_Download_Resource: https://www.ncei.noaa.gov/pub/data/paleo/templates/noaa-wds-paleo-14c-terms.csv # Chronology_Download_Description: Radiocarbon terms and definitions. # Chronology_Notes: Each radiocarbon date represents an average of 100 – 450 individuals of G. bulloides, picked from the > 250 or > 300 μm size fractions. # Rejection_Rationale: # Reservoir_Method: regional marine radiocarbon reservoir age correction ΔR = -108 and uncertainty of 40 years # Calibration_Method: Marine20 using Calib8.20 # Age_Model_Method: Bacon # Missing_Values: # Chronology_Table: # core_id depth_cm lab_code frac_mod frac_mod_1s age_14C_BP1950 age_14C_1s_yr age_calib_CE age_calib_pos2s_CE age_calib_neg2s_CE calib_curve delta_R_yr delta_R_err_yr notes # MC26A 0.25 OS-112779 1.0144 0.0025 1996 Marine20 -108 40 14C age > Modern and assigned as 1996 CE # MC26A 20.25 OS-113359 0.8662 0.0021 1150 20 1297 1164 1430 Marine20 -108 40 # MC26A 50.5 OS-113360 0.7248 0.0019 2580 20 -267 -76 -425 Marine20 -108 40 #--------------------------------------- # 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) # ## Depth depth,,,centimeter,,Paleoceanography,,,N, ## Age age,,,year Common Era,,Paleoceanography,,,N, ## d13C.up delta 13C,Uvigerina peregrina,,per mil,,Paleoceanography,,,N, ## d18O.up delta 18O,Uvigerina peregrina,,per mil,,Paleoceanography,,,N, ## d13C.gb delta 13C,Globigerina bulloides,,per mil,,Paleoceanography,,,N, ## d18O.gb delta 18O,Globigerina bulloides,,per mil,,Paleoceanography,,,N, ## d13C.gi delta 13C,Globorotalia inflata,,per mil,,Paleoceanography,,,N, ## d18O.gi delta 18O,Globorotalia inflata,,per mil,,Paleoceanography,,,N, #------------------------ # Data: # Data lines follow (have no #) # Data line format - tab-delimited text, variable short name as header # Missing_Values: Depth Age d13C.up d18O.up d13C.gb d18O.gb d13C.gi d18O.gi 0.25 1995.957 -0.792 2.923 -0.467 1.53 0.434 1.729 0.25 1995.957 -0.72 1.514 0.558 1.651 0.75 1979.297 -0.658 2.983 -0.884 1.5 0.406 1.543 0.75 1979.297 -0.675 3.01 -0.44 1.518 0.584 1.706 1.25 1963.02 -0.521 3.013 -0.359 1.693 0.71 1.701 1.25 1963.02 -0.527 2.989 -0.567 1.682 0.612 1.794 1.75 1946.353 -0.615 3.016 -0.418 1.629 0.501 1.757 1.75 1946.353 -0.487 3.061 -0.579 1.85 1.181 1.844 2.25 1930.104 -0.371 3.039 -0.511 1.588 0.649 1.852 2.25 1930.104 -0.527 2.939 -0.332 1.457 0.775 1.938 2.75 1913.722 -0.473 3.071 -0.161 1.634 1.053 1.739 2.75 1913.722 -0.554 3.026 -0.27 1.538 0.977 1.838 3.25 1897.42 -0.506 2.918 -0.097 1.619 0.813 1.784 3.25 1897.42 -0.148 3.007 -0.375 1.702 0.987 1.849 3.75 1880.974 -0.336 3.117 -0.164 1.649 1.045 1.702 3.75 1880.974 -0.448 2.989 -0.497 1.809 0.956 1.911 4.25 1864.778 -0.427 2.968 -0.181 1.769 0.966 1.99 4.25 1864.778 -0.544 2.95 -0.237 1.674 1.123 1.907 4.75 1848.386 -0.429 3.13 0.023 1.884 1.037 1.888 4.75 1848.386 -0.411 3.058 0.004 1.865 1.01 1.993 5.25 1831.973 -0.64 3.095 -0.147 1.785 1.04 1.809 5.25 1831.973 -0.653 3.012 0.065 1.779 1.083 1.898 5.75 1815.753 -0.49 2.972 -0.16 1.818 0.941 1.932 5.75 1815.753 -0.34 3.014 -0.332 1.678 0.811 1.937 6.25 1797.676 -0.363 3.013 -0.045 1.84 0.877 1.847 6.25 1797.676 -0.324 3.002 -0.291 1.762 0.817 2.139 6.75 1777.042 -0.411 3.042 -0.139 1.941 1.086 1.938 6.75 1777.042 -0.316 3.037 0.077 1.877 1.021 1.931 7.25 1758.517 -0.392 2.957 -0.263 1.779 1.127 1.933 7.25 1758.517 -0.085 1.512 0.976 1.911 7.75 1739.778 -0.301 2.998 -0.198 1.648 1.055 1.918 7.75 1739.778 -0.352 2.897 0.068 1.799 1.243 2.07 8.25 1718.639 -0.365 2.888 -0.451 1.701 0.953 1.983 8.25 1718.639 -0.38 2.954 8.75 1694.368 -0.397 3.001 0.251 1.899 1.241 1.873 8.75 1694.368 -0.419 2.94 -0.184 1.815 9.25 1673.105 -0.346 3.086 0.051 1.82 1.215 1.94 9.25 1673.105 -0.31 3.074 9.75 1658.799 -0.228 3.062 -0.292 1.924 1.167 1.983 9.75 1658.799 -0.345 2.956 10.25 1641.101 -0.302 2.928 0.982 1.802 10.25 1641.101 -0.471 3.082 10.75 1626.819 -0.278 2.983 -0.078 1.7 0.847 2.015 10.75 1626.819 -0.545 3.086 11.25 1607.06 -0.384 2.918 -0.004 1.742 0.983 1.697 11.25 1607.06 -0.451 2.988 11.75 1591.099 -0.314 3.018 -0.377 1.736 1.183 1.994 11.75 1591.099 -0.433 2.941 12.25 1571.231 -0.295 2.933 -0.215 1.705 1.252 2.124 12.25 1571.231 -0.681 2.974 12.75 1550.549 -0.33 2.972 -0.066 1.764 0.856 1.858 12.75 1550.549 -0.409 2.99 13.25 1531.155 -0.543 2.923 -0.154 1.681 0.974 1.701 13.25 1531.155 -0.344 3.033 13.75 1510.086 -0.425 2.951 -0.244 1.735 1.302 1.881 13.75 1510.086 -0.161 3.027 14.25 1490.52 -0.208 2.913 -0.366 1.612 0.892 1.829 14.25 1490.52 -0.17 2.99 14.75 1467.715 -0.347 2.993 0.079 1.894 1.036 2.048 14.75 1467.715 -0.113 1.697 15.25 1451.598 -0.524 2.975 0.004 1.716 0.989 1.893 15.25 1451.598 -0.469 2.967 15.75 1433.603 -0.2 2.948 -0.5 1.39 1.073 1.832 15.75 1433.603 -0.171 3.107 16.25 1415.084 -0.42 2.982 0.033 1.634 1.01 1.884 16.75 1399.41 -0.462 2.991 -0.294 1.667 0.889 1.866 16.75 1399.41 -0.408 3.004 17.25 1380.393 -0.235 2.998 -0.243 1.727 1.039 1.982 17.75 1364.926 -0.307 3.105 -0.429 1.73 0.962 2.083 17.75 1364.926 -0.253 3.027 18.25 1349.183 -0.482 2.914 -0.288 1.711 1.021 1.958 18.25 1349.183 -0.487 3.052 18.75 1331.284 -0.523 2.927 -0.436 1.818 1.06 2.025 18.75 1331.284 -0.364 2.947 19.25 1315.089 -0.57 2.887 -0.474 1.471 0.727 1.766 19.25 1315.089 -0.577 2.937 19.75 1299.912 -0.149 3.043 -0.214 1.683 1.192 2.195 20.25 1284.252 -0.402 2.87 -0.348 1.454 1.065 1.798 20.25 1284.252 -0.39 2.962 20.75 1267.915 -0.354 2.935 -0.218 1.609 0.869 1.951 21.25 1248.388 -0.449 2.912 -0.027 1.785 0.999 1.771 21.75 1230.582 -0.358 2.961 -0.214 1.693 0.766 1.882 21.75 1230.582 -0.479 3 22.25 1211.281 -0.306 2.932 -0.166 1.783 0.935 1.807 22.25 1211.281 -0.618 2.954 22.75 1185.353 -0.33 2.993 -0.181 1.584 1.063 1.866 22.75 1185.353 -0.374 2.963 23.25 1160.88 -0.312 2.878 -0.245 1.622 0.885 1.732 23.25 1160.88 -0.285 2.976 23.75 1138.114 -0.375 2.891 -0.537 1.631 0.881 1.822 23.75 1138.114 -0.431 2.951 24.25 1115.242 -0.434 2.876 -0.223 1.599 1.062 2.027 24.25 1115.242 -0.339 2.894 24.75 1093.678 -0.401 2.969 -0.346 1.613 1.148 1.767 24.75 1093.678 -0.394 3.022 25.25 1070.169 -0.371 2.906 -0.069 1.718 1.025 1.832 25.75 1051.187 -0.207 2.843 0.974 1.859 25.75 1051.187 -0.218 2.844 26.25 1027.289 -0.346 2.922 -0.079 1.833 1.12 1.855 26.25 1027.289 -0.472 2.945 26.75 1006.627 -0.295 2.918 -0.289 1.571 1.105 2.045 26.75 1006.627 -0.398 2.96 27.25 986.1209 -0.358 2.93 -0.286 1.652 0.856 1.888 27.25 986.1209 -0.441 3.013 27.75 961.7232 -0.454 2.977 -0.321 1.757 0.717 1.899 28.25 936.793 -0.427 2.977 -0.583 1.399 0.966 1.822 28.25 936.793 -0.331 2.937 28.75 903.9041 -0.39 2.913 -0.283 1.738 0.975 1.718 28.75 903.9041 -0.295 3.044 29.25 872.51 -0.298 2.969 -0.509 1.523 1.068 1.898 29.25 872.51 -0.246 2.948 29.75 842.0264 -0.306 3.033 -0.327 1.547 0.971 1.878 30.25 812.3971 -0.473 2.937 0.005 1.552 1.136 1.746 30.25 812.3971 -0.214 3.009 30.75 783.9314 -0.458 2.846 -0.003 1.705 1.048 2.012 30.75 783.9314 -0.449 2.907 31.25 759.3226 -0.298 2.877 -0.32 1.623 1.039 1.7 31.25 759.3226 -0.455 2.991 31.75 734.6576 -0.286 2.974 -0.338 1.609 0.929 1.686 31.75 734.6576 -0.24 2.914 32.25 702.493 0.02 3.102 -0.255 1.499 0.914 1.685 32.75 677.4342 -0.374 2.907 -0.394 1.669 0.955 1.776 32.75 677.4342 -0.223 2.972 33.25 648.5563 -0.447 2.96 -0.122 1.59 0.91 1.943 33.25 648.5563 -0.29 2.916 33.75 621.1887 -0.23 2.899 -0.199 1.664 0.881 1.85 33.75 621.1887 -0.419 2.954 34.25 602.2306 -0.238 2.918 -0.162 1.646 1.006 1.936 34.25 602.2306 -0.294 2.992 34.75 578.3037 -0.074 2.976 -0.157 1.653 0.721 1.661 34.75 578.3037 -0.314 2.877 35.25 544.8412 -0.232 2.932 -0.434 1.609 0.972 1.696 35.25 544.8412 -0.356 2.95 35.75 516.2618 -0.332 2.985 -0.607 1.633 0.648 1.714 35.75 516.2618 -0.271 2.878 36.25 484.4796 -0.386 3.037 -0.333 1.658 0.923 1.84 36.25 484.4796 -0.018 3.039 36.75 458.949 -0.375 2.85 -0.502 1.429 1.252 1.723 36.75 458.949 -0.134 2.937 1.156 1.754 37.25 436.1814 -0.421 2.96 -0.073 1.569 0.751 1.797 37.25 436.1814 -0.208 2.957 37.75 409.9425 -0.194 2.974 -0.205 1.538 0.898 1.572 37.75 409.9425 -0.301 3.023 38.25 385.1922 -0.257 2.966 -0.151 1.693 1.149 1.95 38.25 385.1922 -0.298 2.973 38.75 365.6994 -0.407 2.937 -0.067 1.695 0.754 1.525 38.75 365.6994 -0.187 2.889 39.25 340.4088 -0.428 2.931 -0.35 1.509 0.925 1.869 39.25 340.4088 -0.253 2.956 39.75 317.0038 -0.207 2.88 -0.132 1.564 0.571 1.447 39.75 317.0038 -0.264 3.014 40.25 287.7079 -0.293 2.981 0.972 1.921 40.25 287.7079 -0.324 3.004 40.75 267.056 -0.29 2.892 -0.095 1.661 0.808 1.505 40.75 267.056 -0.134 3.083 -0.015 1.646 40.75 267.056 -0.419 2.984 41.25 244.3999 -0.36 2.981 -0.542 1.487 0.941 1.697 41.75 215.3048 -0.177 3.066 -0.432 1.594 1.039 1.662 42.25 187.5337 -0.484 2.957 -0.129 1.607 0.824 1.602 42.25 187.5337 -0.312 2.962 42.75 161.0175 -0.676 3.056 -0.37 1.69 1.084 1.839 42.75 161.0175 -0.271 2.888 42.75 161.0175 -0.299 3.014 43.25 132.7641 -0.455 2.956 -0.378 1.618 0.973 1.601 43.25 132.7641 -0.265 2.912 43.75 110.8471 -0.288 2.991 -0.363 1.501 0.929 1.538 43.75 110.8471 -0.311 2.927 44.25 86.55948 -0.207 3.086 -0.076 1.495 0.933 1.882 44.25 86.55948 -0.434 2.942 44.75 61.70347 -0.355 2.962 -0.408 1.622 1.141 2.056 44.75 61.70347 -0.274 2.999 45.25 35.40021 -0.153 3.008 -0.213 1.61 0.908 1.973 45.25 35.40021 -0.378 2.816 45.25 35.40021 -0.273 2.935 45.75 11.99673 -0.19 3.002 0.058 1.674 0.791 1.593 45.75 11.99673 -0.27 2.943 46.25 -19.359 -0.41 2.935 -0.399 1.622 1.062 2.067 46.25 -19.359 -0.293 2.911 46.75 -46.0489 -0.282 2.951 -0.059 1.402 0.812 1.554 46.75 -46.0489 -0.525 2.96 47.25 -79.5031 -0.282 3.015 -0.064 1.557 0.765 1.767 47.25 -79.5031 -0.379 2.936 47.75 -107.653 -0.569 2.956 -0.126 1.511 0.909 1.848 47.75 -107.653 -0.3 2.896 48.25 -132.652 -0.41 2.985 -0.222 1.431 0.764 1.663 48.25 -132.652 -0.4 2.913 48.75 -155.528 -0.514 2.895 -0.479 1.443 0.973 1.791 48.75 -155.528 -0.386 2.89 49.25 -182.893 -0.15 3.031 -0.489 1.458 0.799 1.613 49.25 -182.893 -0.27 2.928 49.75 -207.896 -0.259 3.021 -0.213 1.559 1.066 1.968 49.75 -207.896 -0.352 2.951 50.25 -229.43 0.876 1.643 50.5 -241.688 -0.239 2.953 50.5 -241.688 -0.21 2.892