Labrador Sea Oxygen Isotope, Geochemistry and Lithology Data Covering the Last 40,000 Years Hoffman, J.S.; Clark, P.U.; Mix, A.C.; Haley, B.A. Hoffman, J.S. Clark, P.U. Mix, A.C. Haley, B.A. Other Reconstruction earth science/paleoclimate/paleoceanography (calcite,sediment,null,weight percent,null,paleoceanography,null,x-ray diffraction,N,null) earth science/paleoclimate/paleoceanography (mineral index,sediment,null,dimensionless,null,paleoceanography,null,x-ray diffraction,N,calcite/dolomite) earth science/paleoclimate/paleoceanography (notes,null,null,null,null,paleoceanography,null,null,N,species measured) earth science/paleoclimate/paleoceanography (delta 18O,Neogloboquadrina pachyderma sinistral,null,per mil PDB,null,paleoceanography,corrected,isotope ratio mass spectrometry,N,ice-volume corrected using Waelbroeck et al. 2002 at the Marine13 age) earth science/paleoclimate/paleoceanography (dolomite,sediment,null,weight percent,null,paleoceanography,null,x-ray diffraction,N,null) earth science/paleoclimate/paleoceanography (delta 13C,Neogloboquadrina pachyderma sinistral,null,per mil PDB,null,paleoceanography,null,isotope ratio mass spectrometry,N,null) earth science/paleoclimate/paleoceanography (magnesium/calcium,carbonate,null,millimole per mole,null,paleoceanography,null,null,N,null) earth science/paleoclimate/paleoceanography (magnesium/calcium,Melonis barleeanus,null,millimole per mole,null,paleoceanography,null,null,N,daily corrections applied from multiple measurements of Oregon State internal standards BCS19 and Wiley carbonate) earth science/paleoclimate/paleoceanography (sample identification,null,null,null,null,paleoceanography,null,null,C,Detrital Carbonate Sample (-008twc; 63cm depth)) earth science/paleoclimate/paleoceanography (kaolinite,sediment,null,weight percent,null,paleoceanography,null,x-ray diffraction,N,null) earth science/paleoclimate/climate reconstructions|paleoceanography (sea water temperature,magnesium/calcium,null,degree Celsius,null,climate reconstructions|paleoceanography,null,null,N,using Kristsjandottir 2007; Mg/Ca = 0.658 ± 0.07 * exp(0.137 ± 0.020 * T[°C]); bottom water temperature; based on Melonis barleeanus) earth science/paleoclimate/climate reconstructions|paleoceanography (sea water temperature,magnesium/calcium,two standard deviations,degree Celsius,null,climate reconstructions|paleoceanography,null,null,N,using Kristsjandottir 2007; Mg/Ca = 0.658 ± 0.07 * exp(0.137 ± 0.020 * T[°C]); bottom water temperature; based on Melonis barleeanus) earth science/paleoclimate/paleoceanography (age,null,null,calendar year before present,null,paleoceanography,null,null,N,used MARINE13 calibration curve) earth science/paleoclimate/paleoceanography (delta 18O,Neogloboquadrina pachyderma sinistral,null,per mil PDB,null,paleoceanography,null,isotope ratio mass spectrometry,N,null) earth science/paleoclimate/paleoceanography (delta 18O,benthic foraminifer,null,per mil PDB,null,paleoceanography,corrected,isotope ratio mass spectrometry,N,Cassidulina neoteretis; ice-volume corrected using Waelbroeck et al. 2002 at the Marine13 age) earth science/paleoclimate/paleoceanography (age,null,null,calendar year before present,null,paleoceanography,null,null,N,OxCal v4.2.4 Bronk Ramsey (2013); r:5; MARINE13 calibration curve (Reimer et al 2013); No delta-R) earth science/paleoclimate/paleoceanography (barium/calcium,Melonis barleeanus,null,micromole per mole,null,paleoceanography,null,null,N,null) earth science/paleoclimate/paleoceanography (uranium/calcium,Melonis barleeanus,null,nanomole per mole,null,paleoceanography,null,null,N,null) earth science/paleoclimate/paleoceanography (depth,null,null,centimeter,null,paleoceanography,null,null,N,null) earth science/paleoclimate/paleoceanography (calcium/strontium,sediment,null,dimensionless,null,paleoceanography,null,x-ray fluorescence spectroscopy,N,null) earth science/paleoclimate/paleoceanography (delta 18O,benthic foraminifer,null,per mil PDB,null,paleoceanography,null,isotope ratio mass spectrometry,N,Cassidulina neoteretis) earth science/paleoclimate/paleoceanography (delta 13C,benthic foraminifer,null,per mil PDB,null,paleoceanography,null,isotope ratio mass spectrometry,N,Cassidulina neoteretis) earth science/paleoclimate/paleoceanography (strontium/calcium,carbonate,null,millimole per mole,null,paleoceanography,null,null,N,null) earth science/paleoclimate/paleoceanography (strontium/calcium,Melonis barleeanus,null,millimole per mole,null,paleoceanography,null,null,N,null) earth science/paleoclimate/paleoceanography (manganese/calcium,Melonis barleeanus,null,micromole per mole,null,paleoceanography,null,null,N,null) earth science/paleoclimate/paleocean earth science/paleoclimate/paleocean earth science/paleoclimate/paleocean earth science/paleoclimate/paleocean earth science/paleoclimate/paleocean earth science/paleoclimate/paleocean (HU2001043-008>LATITUDE 48.2>LONGITUDE -45.9) (HU2006040-006>LATITUDE 54.7>LONGITUDE -52.9) Records of past climate and ocean circulation derived from marine sediments. Parameter keywords describe what was measured in this data set. Additional summary information can be found in the abstracts of papers listed in the data set citations. STUDY NOTES: XRF measurements performed at the Bedford Institute of Oceanography. XRD performed by John Andrews at INSTAAR. See dissertation chapter for details. Detailed metadata available from the Oregon State University Stable Isotope Lab. Provided Keywords: Glacial, last deglacial NCDC-Paleoclimatology https://www.ncdc.noaa.gov/data-access/paleoclimatology-data - Bauer Bruce Investigator : Hoffman, J.S. Investigator : Clark, P.U. Investigator : Mix, A.C. Investigator : Haley, B.A. 2018-02-21 ONLINE Files online, ASCII https://www.ncdc.noaa.gov/paleo/study/23431 https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-006pc-xrf.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008twc-xrd.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008twc-mg-sr-ca.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-006pc-xrd.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008pc-xrd.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008pc-isotope.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008twc-isotope.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008twc-xrf.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008pc-xrf.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008twc-bwt.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-006pc-isotope.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-006pc-xrf.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008twc-xrd.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008twc-mg-sr-ca.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-006pc-xrd.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008pc-xrd.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008pc-isotope.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008twc-isotope.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008twc-xrf.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008pc-xrf.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008twc-bwt.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-006pc-isotope.txt English https://www.ncdc.noaa.gov/paleo/study/23431 https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-006pc-xrf.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008twc-xrd.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008twc-mg-sr-ca.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-006pc-xrd.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008pc-xrd.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008pc-isotope.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008twc-isotope.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008twc-xrf.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008pc-xrf.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008twc-bwt.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-006pc-isotope.txt Hoffman, J.S.2018Ocean Temperature Variability during the Late PleistocenePhD dissertation START YEAR: 40615 cal yr BP * END YEAR: 1338 cal yr BP -52.9 48.2 -45.9 54.7