noaa-ocean-28930 eng; USA utf8 dataset NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information pointOfContact NOAA World Data Service for Paleoclimatology Data Center Contact 828-271-4800 303-497-6513 325 Broadway, E/NE31 Boulder CO 80305-3328 USA paleo@noaa.gov pointOfContact 2025-01-28 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) NOAA/WDS Paleoclimatology - Arctic Ocean Sediment Geochemistry, Lithology, d18O, Productivity, and Bottom Water Mg/Ca Temperature Data during Marine Isotope Stages 12 through MIS 1 2020-02-03 publication doi:10.25921/4xr3-gb05 noaa-ocean-28930 NCEI DSI 1200_02 NCEI DSI 1200_01 Cronin, T.M. originator Cronin, T.M. author Keller, K.J. originator Keller, K.J. author Farmer, J.R. originator Farmer, J.R. author Schaller, M.F. originator Schaller, M.F. author O'Regan, M. originator O'Regan, M. author Poirier, R.K. originator Poirier, R.K. author Coxall, H. originator Coxall, H. author Dwyer, G.S. originator Dwyer, G.S. author Bauch, H.A. originator Bauch, H.A. author Kindstedt, I.G. originator Kindstedt, I.G. author Jakobsson, M. originator Jakobsson, M. author Marzen, R. originator Marzen, R. author Santin, E. originator Santin, E. author NOAA National Centers for Environmental Information publisher tableDigital This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI study type is Paleoceanography. The data include parameters of paleoceanography with a geographic location of Arctic Ocean. The time period coverage is from 1654620 to 0 in calendar years before present (BP). See metadata information for parameter and study location details. Please cite this study when using the data. Records of past climate and ocean circulation derived from marine sediments. Parameter keywords describe what was measured in this dataset. Additional summary information can be found in the abstracts of papers listed in the dataset citations. completed NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information pointOfContact NOAA World Data Service for Paleoclimatology Data Center Contact 828-271-4800 303-497-6513 325 Broadway, E/NE31 Boulder CO 80305-3328 USA paleo@noaa.gov pointOfContact https://www.ncei.noaa.gov/pub/data/paleo/webimages/pc-default-ocean.png Paleoclimatology - Paleoceanography PNG Earth Science > Paleoclimate > Ocean/Lake Records Earth Science > Climate Indicators > Paleoclimate Indicators > Ocean/Lake Records theme Global Change Master Directory (GCMD) Science Keywords 2025 revision 22 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > climate reconstructions|paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleocean earth science > paleoclimate > paleocean > population abundance earth science > paleoclimate > paleocean > reconstruction earth science > paleoclimate > paleocean > oxygen isotopes earth science > paleoclimate > paleocean > geochemistry earth science > paleoclimate > paleocean > carbon isotopes theme Global Change Master Directory (GCMD) Science Keywords 2025 revision 22 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian Other Reconstruction theme What: age; Material: null What: identified ostracod; Material: null What: sample identification; Material: null What: notes; Material: null What: depth; Material: null What: collection water depth; Material: null What: delta 18O; Material: null What: delta 13C; Material: null What: identified ostracod; Material: null What: sample identification; Material: null What: sample identification; Material: null What: organism index; Material: null What: number of samples; Material: null What: identified ostracod; Material: null What: sea water temperature; Material: magnesium/calcium What: delta 18O; Material: null What: magnesium/calcium; Material: null What: identified ostracod; Material: null What: depth; Material: null What: age; Material: null What: delta 18O; Material: null What: notes; Material: null What: collection water depth; Material: null What: magnesium/calcium; Material: null What: identified ostracod; Material: null What: strontium/calcium; Material: null What: notes; Material: null What: notes; Material: null What: longitude; Material: null What: latitude; Material: null What: identified ostracod; Material: null What: identified foraminifer; Material: null What: collection water depth; Material: null What: collection water depth; Material: null What: magnesium/calcium; Material: null theme Paleoenvironmental Standard Terms (PaST) Thesaurus NOAA National Centers for Environmental Information https://www.ncei.noaa.gov/products/paleoclimatology/paleoenvironmental-standard-terms-thesaurus PaST Thesaurus information publisher Ocean > Arctic Ocean > AO16-9-PC1 > LATITUDE 85.9557 > LONGITUDE -148.3258 Ocean > Arctic Ocean > Arctic Ocean Core Synthesis > LATITUDE > LONGITUDE place DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2025 revision 22 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian otherRestrictions Cite as: Cronin, T.M.; Keller, K.J.; Farmer, J.R.; Schaller, M.F.; O'Regan, M.; Poirier, R.K.; Coxall, H.; Dwyer, G.S.; Bauch, H.A.; Kindstedt, I.G.; Jakobsson, M.; Marzen, R.; Santin, E. (2020-02-03): NOAA/WDS Paleoclimatology - Arctic Ocean Sediment Geochemistry, Lithology, d18O, Productivity, and Bottom Water Mg/Ca Temperature Data during Marine Isotope Stages 12 through MIS 1. [indicate subset used]. NOAA National Centers for Environmental Information. https://doi.org/10.25921/4xr3-gb05. Accessed [date]. otherRestrictions Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives. otherRestrictions Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose otherRestrictions None otherRestrictions 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. Interglacial Paleoclimate in the Arctic 2019 publication Cronin, T.M., Keller, K.J., Farmer, J.R., Schaller, M.F., O'Regan, M., Poirier, R., Coxall, H., Dwyer, G.S., Bauch, H., Kindstedt, I.G., Jakobsson, M., Marzen, R. and Santin, E. author Paleoceanography and Paleoclimatology publisher https://doi.org/10.1029/2019PA003708 HTTPS Web Browser Associated Reference published 2019 Cronin, T.M., Keller, K.J., Farmer, J.R., Schaller, M.F., O'Regan, M., Poirier, R., Coxall, H., Dwyer, G.S., Bauch, H., Kindstedt, I.G., Jakobsson, M., Marzen, R. and Santin, E., 2019: Interglacial Paleoclimate in the Arctic. Paleoceanography and Paleoclimatology, 34, 1959-1979, 10.1029/2019PA003708 information crossReference sciencePaper eng; USA geoscientificInformation Date Range: 1654620 cal yr BP to 0 cal yr BP; -179 179 75.3 88.9 -1652670 1950 STUDY NOTES: Box and trigger cores used for last 40 ka, no orbital-scale sediment. Provided Keywords: Marine Isotope Stage 11, Interglacial, Paleoclimate, Arctic, Sea Ice ABSTRACT SUPPLIED BY ORIGINATOR: Marine Isotope Stage 11 from ~424 to 374 ka experienced peak interglacial warmth and highest global sea level ~410–400 ka. MIS 11 has received extensive study on the causes of its long duration and warmer than Holocene climate, which is anomalous in the last half million years. However, a major geographic gap in MIS 11 proxy records exists in the Arctic Ocean where fragmentary evidence exists for a seasonally sea ice-free summers and high sea-surface temperatures (SST; ~8–10 °C near the Mendeleev Ridge). We investigated MIS 11 in the western and central Arctic Ocean using 12 piston cores and several shorter cores using proxies for surface productivity (microfossil density), bottom water temperature (magnesium/calcium ratios), the proportion of Arctic Ocean Deep Water versus Arctic Intermediate Water (key ostracode species), sea ice (epipelagic sea ice dwelling ostracode abundance), and SST (planktic foraminifers). We produced a new benthic foraminiferal d18O curve, which signifies changes in global ice volume, Arctic Ocean bottom temperature, and perhaps local oceanographic changes. Results indicate that peak warmth occurred in the Amerasian Basin during the middle of MIS 11 roughly from 410 to 400 ka. SST were as high as 8–10 °C for peak interglacial warmth, and sea ice was absent in summers. Evidence also exists for abrupt suborbital events punctuating the MIS 12-MIS 11-MIS 10 interval. These fluctuations in productivity, bottom water temperature, and deep and intermediate water masses (Arctic Ocean Deep Water and Arctic Intermediate Water) may represent Heinrich-like events possibly involving extensive ice shelves extending off Laurentide and Fennoscandian Ice Sheets bordering the Arctic. NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information distributor In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media. Contact NCEI for other distribution options and instructions. Native Format(s) https://doi.org/10.25921/4xr3-gb05 HTTPS Landing Page Metadata Landing Page NCEI landing page with general information and links to access the data. information https://www.ncei.noaa.gov/access/paleo-search/study/28930 HTTPS Web Browser NOAA Study Page Study page with data access information. search https://www.ncei.noaa.gov/products/paleoclimatology/paleoceanography HTTPS Information NCEI Paleoceanography Page General information for this data type. information https://www.ncei.noaa.gov/pub/data/paleo/contributions_by_author/cronin2019/cronin2019-polycope.txt HTTPS Download /contributions_by_author/cronin2019/cronin2019-polycope.txt Original Data and Full Metadata download https://www.ncei.noaa.gov/pub/data/paleo/contributions_by_author/cronin2019/cronin2019-mgca-bwt.txt HTTPS Download /contributions_by_author/cronin2019/cronin2019-mgca-bwt.txt Original Data and Full Metadata download https://www.ncei.noaa.gov/pub/data/paleo/contributions_by_author/cronin2019/cronin2019-krithe.txt HTTPS Download /contributions_by_author/cronin2019/cronin2019-krithe.txt Original Data and Full Metadata download https://www.ncei.noaa.gov/pub/data/paleo/contributions_by_author/cronin2019/cronin2019-cores.txt HTTPS Download /contributions_by_author/cronin2019/cronin2019-cores.txt Original Data and Full Metadata download https://www.ncei.noaa.gov/pub/data/paleo/contributions_by_author/cronin2019/cronin2019-benthic-d18o.txt HTTPS Download /contributions_by_author/cronin2019/cronin2019-benthic-d18o.txt Original Data and Full Metadata download https://www.ncei.noaa.gov/pub/data/paleo/contributions_by_author/cronin2019/cronin2019-api.txt HTTPS Download /contributions_by_author/cronin2019/cronin2019-api.txt Original Data and Full Metadata download https://www.ncei.noaa.gov/pub/data/paleo/contributions_by_author/cronin2019/cronin2019-acetabul.txt HTTPS Download /contributions_by_author/cronin2019/cronin2019-acetabul.txt Original Data and Full Metadata download https://www.ncei.noaa.gov/pub/data/paleo/contributions_by_author/cronin2019/cronin2019-acetabul-composite.txt HTTPS Download /contributions_by_author/cronin2019/cronin2019-acetabul-composite.txt Original Data and Full Metadata download https://www.ncei.noaa.gov/pub/data/paleo/contributions_by_author/cronin2019/cronin2019-16-9pc-acetabul.txt HTTPS Download /contributions_by_author/cronin2019/cronin2019-16-9pc-acetabul.txt Original Data and Full Metadata download asNeeded This ISO metadata record was translated from DIF metadata using dif-9x-to-iso-19115-2.xsl Version: 2022-06-21