noaa-ocean-6418 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 2024-03-19 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) NOAA/WDS Paleoclimatology - Gulf Stream Holocene/Last Glacial Maximum Planktonic Foraminifera Stable Isotope Data 2003-07-01 publication doi:10.25921/x1sf-xm16 noaa-ocean-6418 NCEI DSI 1200_02 NCEI DSI 1200_01 Matsumoto, K. originator Matsumoto, K. author Lynch-Stieglitz, J. originator Lynch-Stieglitz, J. 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 North Pacific Ocean. The time period coverage is from 0 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 > paleocean > oxygen isotopes earth science > paleoclimate > paleocean > other 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 What: delta 13C; Material: Globigerinoides ruber What: delta 13C; Material: Globorotalia truncatulinoides What: delta 18O; Material: Globigerinoides ruber What: delta 18O; Material: Globorotalia truncatulinoides What: delta 13C; Material: Trilobatus sacculifer What: delta 18O; Material: Trilobatus sacculifer What: depth; Material: null What: number of samples; 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 > Pacific Ocean > North Pacific Ocean > V21-2 > LATITUDE 36.07 > LONGITUDE -70.4 Ocean > Pacific Ocean > North Pacific Ocean > K140-2 JPC22 > LATITUDE 28.25 > LONGITUDE -74.4 Ocean > Pacific Ocean > North Pacific Ocean > RC10-289 > LATITUDE 37.03 > LONGITUDE -72.52 Ocean > Pacific Ocean > North Pacific Ocean > V26-175 > LATITUDE 33.93 > LONGITUDE -74.43 Ocean > Pacific Ocean > North Pacific Ocean > V26-177 > LATITUDE 37.55 > LONGITUDE -72.57 Ocean > Pacific Ocean > North Pacific Ocean > V30-5 > LATITUDE 34.62 > LONGITUDE -74.65 Ocean > Pacific Ocean > North Pacific Ocean > V15-212 > LATITUDE 39 > LONGITUDE -72.13 Ocean > Pacific Ocean > North Pacific Ocean > V21-1 > LATITUDE 38.72 > LONGITUDE -72.65 Ocean > Pacific Ocean > North Pacific Ocean > V4-1 > LATITUDE 38.88 > LONGITUDE -70.9 Ocean > Pacific Ocean > North Pacific Ocean > K140-2 GGC50 > LATITUDE 32.75 > LONGITUDE -76.25 Ocean > Pacific Ocean > North Pacific Ocean > KZ81-10G > LATITUDE 37.7 > LONGITUDE -73.93 Ocean > Pacific Ocean > North Pacific Ocean > V26-176 > LATITUDE 36.05 > LONGITUDE -72.37 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: Matsumoto, K.; Lynch-Stieglitz, J. (2003-07-01): NOAA/WDS Paleoclimatology - Gulf Stream Holocene/Last Glacial Maximum Planktonic Foraminifera Stable Isotope Data. [indicate subset used]. NOAA National Centers for Environmental Information. https://doi.org/10.25921/x1sf-xm16. 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. Persistence of Gulf Stream separation during the Last Glacial Period: Implications for current separation theories 2003 publication Matsumoto, K., and J. Lynch-Stieglitz author Journal of Geophysical Research: Oceans publisher https://doi.org/10.1029/2001JC000861 HTTPS Web Browser Associated Reference published 2003 Matsumoto, K., and J. Lynch-Stieglitz, 2003: Persistence of Gulf Stream separation during the Last Glacial Period: Implications for current separation theories. Journal of Geophysical Research: Oceans, 108, , 10.1029/2001JC000861 information crossReference sciencePaper eng; USA geoscientificInformation Date Range: -999 14C yr BP to -999 14C yr BP; Date Range: 0 cal yr BP to 0 cal yr BP; -76.25 -70.4 28.25 39 1950 1950 ABSTRACT SUPPLIED BY ORIGINATOR: We present stable oxygen isotope ratio (delta18O) measurements on deep-dwelling planktonic foraminifera from the western margin of the North Atlantic in order to reconstruct the latitude at which the Gulf Stream separated from the western boundary of the Atlantic Ocean in the past. The modern separation latitude can be reconstructed within one degree from delta18O measured on the fossil shells of deep-dwelling planktonic foraminifera Globorotalia truncatulinoides from the Holocene sediments representing the past 10,000 years of mild climate conditions similar to today. The separation latitude is captured in a sharp delta18O gradient, which reflects the prominent hydrographic change across the boundary between the warm waters south and east of the Gulf Stream and the cold Slope Water to the north. The latitudinal delta18O profile from approximately the Last Glacial Maximum shows that the Gulf Stream separated from the coast near Cape Hatteras at almost the same latitude as it does today. We assess our finding in light of existing Gulf Stream separation theories and conclude that one of the theories, the wind-induced separation mechanism, is not consistent with our paleoceanographic reconstruction. 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/x1sf-xm16 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/6418 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/paleocean/sediment_files/complete/v4-1-m-tab.txt HTTPS Download /paleocean/sediment_files/complete/v4-1-m-tab.txt Alternate Format Data download https://www.ncei.noaa.gov/pub/data/paleo/paleocean/sediment_files/complete/v30-5-tab.txt HTTPS Download /paleocean/sediment_files/complete/v30-5-tab.txt Alternate Format Data download https://www.ncei.noaa.gov/pub/data/paleo/paleocean/sediment_files/complete/v26-177-tab.txt HTTPS Download /paleocean/sediment_files/complete/v26-177-tab.txt Alternate Format Data download https://www.ncei.noaa.gov/pub/data/paleo/paleocean/sediment_files/complete/v26-176m-tab.txt HTTPS Download /paleocean/sediment_files/complete/v26-176m-tab.txt Alternate Format Data download https://www.ncei.noaa.gov/pub/data/paleo/paleocean/sediment_files/complete/v26-175-tab.txt HTTPS Download /paleocean/sediment_files/complete/v26-175-tab.txt Alternate Format Data download https://www.ncei.noaa.gov/pub/data/paleo/paleocean/sediment_files/complete/v21-2-m-tab.txt HTTPS Download /paleocean/sediment_files/complete/v21-2-m-tab.txt Alternate Format Data download https://www.ncei.noaa.gov/pub/data/paleo/paleocean/sediment_files/complete/v21-1-tab.txt HTTPS Download /paleocean/sediment_files/complete/v21-1-tab.txt Alternate Format Data download https://www.ncei.noaa.gov/pub/data/paleo/paleocean/sediment_files/complete/v15-212-tab.txt HTTPS Download /paleocean/sediment_files/complete/v15-212-tab.txt Alternate Format Data download https://www.ncei.noaa.gov/pub/data/paleo/paleocean/sediment_files/complete/rc10-289-tab.txt HTTPS Download /paleocean/sediment_files/complete/rc10-289-tab.txt Alternate Format Data download https://www.ncei.noaa.gov/pub/data/paleo/paleocean/sediment_files/complete/kz81-10g-tab.txt HTTPS Download /paleocean/sediment_files/complete/kz81-10g-tab.txt Alternate Format Data download https://www.ncei.noaa.gov/pub/data/paleo/paleocean/sediment_files/complete/k2-jpc22-tab.txt HTTPS Download /paleocean/sediment_files/complete/k2-jpc22-tab.txt Alternate Format Data download https://www.ncei.noaa.gov/pub/data/paleo/paleocean/sediment_files/complete/ggc50-tab.txt HTTPS Download /paleocean/sediment_files/complete/ggc50-tab.txt Alternate Format Data download https://www.ncei.noaa.gov/pub/data/paleo/contributions_by_author/matsumoto2003 HTTPS Download /contributions_by_author/matsumoto2003 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