{"NOAAStudyId":"15614","contactInfo":{"address":"325 Broadway, E/NE31","city":"Boulder","constraints":"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.","country":"USA","dataCenterUrl":"https://www.ncdc.noaa.gov/data-access/paleoclimatology-data","email":"paleo@noaa.gov","fax":"303-497-6513","longName":"National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce ","phone":"303-497-6280","postalCode":"80305-3328","shortName":"DOC/NOAA/NESDIS/NCEI","state":"CO","type":"CONTACT INFORMATION"},"contributionDate":"2013-11-27","dataPublisher":"NOAA","dataType":"PALEOCEANOGRAPHY","dataTypeInformation":"https://www.ncdc.noaa.gov/data-access/paleoclimatology-data/datasets/paleoceanography","difMetadataLink":"http://www1.ncdc.noaa.gov/pub/data/metadata/published/paleo/dif/xml/noaa-ocean-15614.xml","doi":null,"earliestYearBP":145100,"earliestYearCE":-143150,"entryId":"noaa-ocean-15614","funding":[{"fundingAgency":"National Science Foundation","fundingGrant":"ARC-0902571, ARC-0902751"}],"investigators":"Colville, E.J.; Carlson, A.E.; Beard, B.L.; Hatfield, R.G.; Stoner, J.S.; Reyes, A.V.; Ullman, D.J.","mostRecentYearBP":6700,"mostRecentYearCE":-4750,"onlineResourceLink":"https://www.ncdc.noaa.gov/paleo/study/15614","originalSource":null,"publication":[{"abstract":"To ascertain the response of the southern Greenland Ice Sheet (GIS) to a boreal summer climate warmer than at present, we explored whether southern Greenland was deglaciated during the Last Interglacial (LIG), using the Sr-Nd-Pb isotope ratios of silt-sized sediment discharged from southern Greenland. Our isotope data indicate that no single southern Greenland geologic terrane was completely deglaciated during the LIG, similar to the Holocene. Differences in sediment sources during the LIG relative to the early Holocene denote, however, greater southern GIS retreat during the LIG. These results allow the evaluation of a suite of GIS models and are consistent with a GIS contribution of 1.6 to 2.2 meters to the ≥4-meter LIG sea-level highstand, requiring a significant sea-level contribution from the Antarctic Ice Sheet.","author":{"name":"Colville, E.J., A.E. Carlson, B.L. Beard, R.G. Hatfield, J.S. Stoner, A.V. Reyes and D.J. Ullman"},"citation":"Colville, E.J., A.E. Carlson, B.L. Beard, R.G. Hatfield, J.S. Stoner, A.V. Reyes and D.J. Ullman. 2011. Sr-Nd-Pb Isotope Evidence for Ice-Sheet Presence on Southern Greenland During the Last Interglacial. Science, 333, 620-623. doi: 10.1126/science.1204673","edition":null,"identifier":{"id":"10.1126/science.1204673","type":"doi","url":"http://dx.doi.org/10.1126/science.1204673"},"issue":null,"journal":"Science","pages":"620-623","pubRank":"1","pubYear":2011,"reportNumber":null,"title":"Sr-Nd-Pb Isotope Evidence for Ice-Sheet Presence on Southern Greenland During the Last Interglacial","type":"publication","volume":"333"}],"reconstruction":"N","scienceKeywords":null,"site":[{"NOAASiteId":"55759","geo":{"geoType":"Feature","geometry":{"coordinates":["58.21","-48.37"],"type":"POINT"},"properties":{"easternmostLongitude":"-48.37","maxElevationMeters":"-3460","minElevationMeters":"-3460","northernmostLatitude":"58.21","southernmostLatitude":"58.21","westernmostLongitude":"-48.37"}},"locationName":"Ocean>Atlantic Ocean>North Atlantic Ocean","mappable":"Y","paleoData":[{"NOAADataTableId":"25580","coreLengthMeters":null,"dataFile":[{"NOAAKeywords":["earth science>paleoclimate>paleocean>physical 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Data are presented as the mean +/- 1SD fractional contribution for each terrane from valid solutions returned by the isotope mixing model. Fractional contributions expressed as fraction of CaCO3-free silt.\r\n   Terrane Abbreviations:\t\t\t\r\n     \tNMB\tNagssugtoqidian Mobile Belt \t\t\r\n     \tAB\tArchean Block\t\t\r\n \tKMB\tKetilidian Mobile Belt \t\t\r\n \tPV\tPaleogene volcanics","earliestYear":145100,"earliestYearBP":145100,"earliestYearCE":-143150,"mostRecentYear":6700,"mostRecentYearBP":6700,"mostRecentYearCE":-4750,"species":[],"timeUnit":"cal yr BP"}],"siteName":"MD99-2227"},{"NOAASiteId":"55760","geo":{"geoType":"Feature","geometry":{"coordinates":["60","68","-55","-45"],"type":"POLYGON"},"properties":{"easternmostLongitude":"-45","maxElevationMeters":"-3460","minElevationMeters":"-3460","northernmostLatitude":"68","southernmostLatitude":"60","westernmostLongitude":"-55"}},"locationName":"Continent>North America>Greenland","mappable":"N","paleoData":[{"NOAADataTableId":"25579","coreLengthMeters":null,"dataFile":[{"NOAAKeywords":["earth science>paleoclimate>paleocean>radiogenic isotope","earth 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sediment","earliestYear":null,"earliestYearBP":null,"earliestYearCE":null,"mostRecentYear":null,"mostRecentYearBP":null,"mostRecentYearCE":null,"species":[],"timeUnit":null}],"siteName":"Southern Greenland"}],"studyCode":null,"studyName":"Greenland Stream Sediments, Eirik Drift Marine Sediments and Sr-Nd-Pb Isotope Composition from ~145-110 ka and 30-5 ka","studyNotes":null,"version":"1.0","xmlId":"13417"}