# Brazil Margin 22,000 Year Benthic Foraminiferal B/Ca and Carbonate 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/27130 # Description: NOAA Landing Page # Online_Resource: https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/lacerra2019/lacerra2019ggc90b-ca.txt # Description: NOAA location of the template # # Original_Source_URL: # Description: # # Description/Documentation lines begin with # # Data lines have no # # # Archive: Paleoceanography # # Dataset DOI: # # Parameter_Keywords: geochemistry #-------------------- # Contribution_Date # Date: 2019-07-02 #-------------------- # File_Last_Modified_Date # Date: 2019-07-02 #-------------------- # Title # Study_Name: Brazil Margin 22,000 Year Benthic Foraminiferal B/Ca and Carbonate Data #-------------------- # Investigators # Investigators: Lacerra, M.; Lund, D.C.; Gebbie, G.; Oppo, D.W.; Yu, J.; Schmittner, A.; Umling, N. #-------------------- # Description_Notes_and_Keywords # Description: Boron/Calcium ratio on the benthic foraminfer Cibicidoides pachyderma, plus sediment carbonate content from two sediment cores collected on the Brazil margin, southwest Atlantic Ocean, for the past ~22,000 years. #-------------------- # Publication # Authors: Matthew Lacerra, David C. Lund, Geoffrey Gebbie, Delia W. Oppo, Jimin Yu, Andreas Schmittner, and Natalie Umling # Published_Date_or_Year: 2019 # Published_Title: Less remineralized carbon in the intermediate depth South Atlantic during Heinrich Stadial 1 # Journal_Name: Paleoceanography and Paleoclimatology # Volume: # Edition: # Issue: # Pages: # Report_Number: # DOI: # Online_Resource: # Full_Citation: # Abstract: #------------------ # Funding_Agency # Funding_Agency_Name: US National Science Foundation # Grant: OCE-1702231 #------------------ # Site_Information # Site_Name: KNR159-5-90GGC # Location: Ocean>Atlantic Ocean>South Atlantic Ocean # Country: # Northmost Latitude: -27.35 # Southmost Latitude: -27.35 # Eastmost Longitude: -46.64 # Westmost Longitude: -46.64 # Elevation: -1105 m #------------------ # Data_Collection # Collection_Name: Lacerra2019GGC90B-Ca # Earliest_Year: 21476 # Most_Recent_Year: 8490 # Time_Unit: Cal. Year BP # Core_Length: # Notes: #------------------ # Chronology_Information # Chronology: All calendar ages are based on the INTCAL13 calibration curve (https://journals.uair.arizona.edu/index.php/radiocarbon/article/view/16947). # #---------------- # 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) # ## depth_cm depth, , , centimeter, , , , ,N, ## age_calkaBP age, , , calendar kiloyear before present, , , , ,N, ## B/Ca boron/calcium, cibicioides wuellerstorfi, , micromole per mole, ,paleoceanography,,,N, >250 um # #---------------- # Data: # Data lines follow (have no #) # Data line format - tab-delimited text, variable short name as header # Missing Values: # depth_cm age_calkaBP B/Ca 50.5 8.49 163.48 54.5 9.90 176.87 56.5 10.60 183.82 56.5 10.60 167.63 58.5 11.30 180.26 58.5 11.30 185.20 60.5 12.01 185.57 60.5 12.01 163.04 62.5 12.18 189.51 62.5 12.18 180.19 64.5 12.35 176.40 64.5 12.35 182.25 66.5 12.53 181.31 66.5 12.53 178.04 68.5 12.70 179.79 68.5 12.70 180.57 70.5 12.88 170.43 70.5 12.88 165.22 72.5 13.05 176.62 72.5 13.05 168.74 74.5 13.23 183.51 74.5 13.23 170.56 76.5 13.38 175.53 76.5 13.38 169.26 78.5 13.50 171.39 78.5 13.50 178.15 80.5 13.63 189.79 80.5 13.63 164.98 82.5 13.75 194.92 82.5 13.75 166.37 84.5 13.88 181.21 84.5 13.88 182.15 86.5 14.00 177.80 86.5 14.00 173.10 88.5 14.13 184.21 88.5 14.13 184.70 90.5 14.25 187.75 90.5 14.25 180.74 92.5 14.54 182.35 92.5 14.54 179.50 94.5 14.82 186.02 94.5 14.82 178.88 96.5 15.10 184.83 96.5 15.10 190.36 98.5 15.38 183.25 98.5 15.38 173.08 100.5 15.67 197.14 100.5 15.67 187.53 100.5 15.67 191.69 108.5 15.89 184.55 108.5 15.89 186.43 108.5 15.89 188.95 112.5 16.01 183.79 112.5 16.01 178.53 112.5 16.01 197.22 118.5 16.18 196.86 118.5 16.18 165.24 118.5 16.18 205.29 122.5 16.29 167.95 122.5 16.29 176.67 122.5 16.29 195.67 126.5 16.40 194.74 126.5 16.40 183.19 126.5 16.40 181.63 132.5 16.57 159.44 132.5 16.57 169.86 132.5 16.57 176.01 136.5 16.69 169.66 136.5 16.69 171.49 136.5 16.69 187.76 140.5 16.80 166.61 140.5 16.80 165.17 140.5 16.80 184.54 150.5 17.08 165.09 150.5 17.08 167.30 150.5 17.08 171.52 152.5 17.14 164.05 152.5 17.14 159.33 154.5 17.20 165.03 154.5 17.20 161.00 156.5 17.25 152.78 156.5 17.25 155.92 158.5 17.31 164.31 158.5 17.31 160.71 160.5 17.37 158.55 160.5 17.37 149.64 162.5 17.43 145.74 162.5 17.43 147.25 164.5 17.54 162.39 164.5 17.54 153.87 166.5 17.66 161.80 166.5 17.66 154.28 168.5 17.78 162.33 168.5 17.78 147.09 170.5 17.90 159.23 170.5 17.90 156.26 172.5 18.02 154.31 172.5 18.02 146.30 174.5 18.14 165.95 174.5 18.14 146.25 176.5 18.26 166.51 176.5 18.26 165.26 178.5 18.38 175.89 178.5 18.38 158.04 180.5 18.50 160.38 180.5 18.50 162.40 182.5 18.62 166.18 182.5 18.62 153.96 184.5 18.74 160.98 184.5 18.74 168.90 186.5 18.85 163.75 186.5 18.85 163.71 188.5 18.97 171.91 188.5 18.97 150.32 190.5 19.09 167.66 190.5 19.09 154.40 192.5 19.21 179.60 192.5 19.21 159.93 194.5 19.33 173.29 194.5 19.33 152.81 196.5 19.45 168.19 196.5 19.45 154.40 198.5 19.57 161.60 198.5 19.57 164.57 200.5 19.69 169.87 200.5 19.69 172.70 202.5 19.81 166.76 202.5 19.81 164.94 204.5 19.93 169.42 204.5 19.93 154.01 206.5 20.05 167.09 206.5 20.05 157.93 208.5 20.17 172.79 208.5 20.17 162.16 210.5 20.28 154.61 210.5 20.28 158.86 212.5 20.40 170.97 212.5 20.40 171.05 214.5 20.52 173.33 214.5 20.52 180.93 216.5 20.64 164.70 216.5 20.64 162.85 218.5 20.76 174.90 218.5 20.76 157.34 220.5 20.88 167.47 220.5 20.88 158.67 222.5 21.00 172.83 222.5 21.00 177.63 228.5 21.36 176.35 228.5 21.36 167.16 230.5 21.48 165.70 230.5 21.48 173.02