noaa-ocean-23431
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.
Labrador Sea Oxygen Isotope, Geochemistry and Lithology Data Covering the Last 40,000 Years
2018-02-21
NCDC-Paleoclimatology
ONLINE Files
Pending
https://www.ncdc.noaa.gov/paleo/study/23431
Investigator
J.S.
Hoffman
Investigator
P.U.
Clark
Investigator
A.C.
Mix
Investigator
B.A.
Haley
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
geochemistry
earth science
paleoclimate
paleocean
trace metals in carbonates
earth science
paleoclimate
paleocean
oxygen isotopes
earth science
paleoclimate
paleocean
lithology
earth science
paleoclimate
paleocean
carbon isotopes
earth science
paleoclimate
paleocean
reconstruction
geoscientificInformation
Other Reconstruction
40615 cal yr BP
1338 cal yr BP
Complete
48.2
54.7
-52.9
-45.9
-990
-736
Ocean
Atlantic Ocean
North Atlantic Ocean
HU2001043-008>LATITUDE 48.2>LONGITUDE -45.9
Ocean
Atlantic Ocean
North Atlantic Ocean
HU2006040-006>LATITUDE 54.7>LONGITUDE -52.9
None
Please cite original publication, online resource, dataset and publication DOIs (where available), and date accessed when using downloaded data. If there is no publication information, please cite investigator, title, online resource, and date accessed. The appearance of external links associated with a dataset does not constitute endorsement by the Department of Commerce/National Oceanic and Atmospheric Administration of external Web sites or the information, products or services contained therein. For other than authorized activities, the Department of Commerce/NOAA does not exercise any editorial control over the information you may find at these locations. These links are provided consistent with the stated purpose of this Department of Commerce/NOAA Web site.
English
DOC/NOAA/NESDIS/NCEI
National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
https://www.ncdc.noaa.gov/data-access/paleoclimatology-data
DATA Center Contact
Bruce
Bauer
bruce.a.bauer@noaa.gov
paleo@noaa.gov
303-497-6280
303-497-6513
325 Broadway, E/NE31
Boulder
CO
80305-3328
USA
online
ASCII
Hoffman, J.S.
2018
Ocean Temperature Variability during the Late Pleistocene
PhD dissertation
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
GET DATA
https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-006pc-xrf.txt
NOAA Template File; HU2006040-006pc Ca/Sr Data
GET DATA
https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008twc-xrd.txt
NOAA Template File; HU2006040-008twc XRD Data
GET DATA
https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008twc-mg-sr-ca.txt
NOAA Template File; HU2006040-008twc Mg/Ca and Sr/Ca Samples
GET DATA
https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-006pc-xrd.txt
NOAA Template File; HU2006040-006pc XRD Data
GET DATA
https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008pc-xrd.txt
NOAA Template File; HU2006040-008pc XRD Data
GET DATA
https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008pc-isotope.txt
NOAA Template File; HU2006040-008pc d18O and d13C Data
GET DATA
https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008twc-isotope.txt
NOAA Template File; HU2006040-008twc d18O and d13C Data
GET DATA
https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008twc-xrf.txt
NOAA Template File; HU2006040-008twc Ca/Sr Data
GET DATA
https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008pc-xrf.txt
NOAA Template File; HU2006040-008pc Ca/Sr Data
GET DATA
https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-008twc-bwt.txt
NOAA Template File; HU2006040-008twc Trace Metal and BWT Data
GET DATA
https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hoffman2018/hoffman2016-006pc-isotope.txt
NOAA Template File; HU2006040-006pc d18O and d13C Data
USA/NOAA
DIF
Version 9.8.4
2018-12-11
2018-12-11