noaa-ocean-2613 ODP Site 1059 MIS 5 Pollen and Isotopic data Heusser, L.E.; Oppo, D.W. ODP Site 1059 MIS 5 Pollen and Isotopic data 2003-07-01 NCDC-Paleoclimatology ONLINE Files Pending https://www.ncdc.noaa.gov/paleo/study/2613 Investigator L.E. Heusser Investigator D.W. Oppo earth science paleoclimate paleoceanography depth,null,null,centimeter,null,paleoceanography,corrected,null,N,shipboard depth earth science paleoclimate paleoceanography delta 13C,Cibicidoides sp.,null,per mil PDB,null,paleoceanography,null,null,N,null earth science paleoclimate paleoceanography delta 18O,Cibicidoides wuellerstorfi,null,per mil PDB,null,paleoceanography,null,null,N,null earth science paleoclimate paleoceanography delta 13C,Cibicidoides wuellerstorfi,null,per mil PDB,null,paleoceanography,null,null,N,null earth science paleoclimate paleoceanography delta 13C,Cibicides kullenbergi,null,per mil PDB,null,paleoceanography,null,null,N,null earth science paleoclimate paleoceanography delta 18O,Cibicidoides sp.,null,per mil PDB,null,paleoceanography,null,null,N,null earth science paleoclimate paleoceanography age,null,null,radiocarbon year before present,null,paleoceanography,null,null,N,null earth science paleoclimate paleoceanography identified diatom,null,null,count,null,paleoceanography,null,null,N,Asteromphalus sp. earth science paleoclimate paleoceanography depth,null,null,centimeter,null,paleoceanography,null,null,N,null earth science paleoclimate paleoceanography delta 18O,Globigerinoides ruber,null,per mil PDB,null,paleoceanography,null,null,N,null earth science paleoclimate paleoceanography delta 18O,Cibicides kullenbergi,null,per mil PDB,null,paleoceanography,null,null,N,null earth science paleoclimate paleocean oxygen isotopes earth science paleoclimate paleocean other earth science paleoclimate paleocean carbon isotopes earth science paleoclimate paleocean population abundance earth science paleoclimate paleocean age control geoscientificInformation 267260 14C yr BP 55000 14C yr BP 267260 cal yr BP 55000 cal yr BP Complete 31.683333 31.683333 -75.416667 -75.416667 -2985 -2985 Ocean Atlantic Ocean North Atlantic Ocean ODP 1059>LATITUDE 31.683333>LONGITUDE -75.416667 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

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Boulder CO 80305-3328 USA online ASCII Heusser, L., and D.W. Oppo. 2003. Millennial- and orbital-scale climate variability in southeastern United States and in the subtropical Atlantic during Marine Isotope Stage 5: evidence from pollen and isotopes in ODP Site 1059. Earth and Planetary Science Letters 214(3-4):483-490. Oppo, D.W., L.D. Keigwin, J.F. McManus, and J.L. Cullen. 2001. Persistent suborbital climate variability in marine isotope stage 5 and Termination II. Paleoceanography 16(3):280. Oppo, D.W., B.K. Linsley, Y. Rosenthal, S. Dannenmann, and L. Beaufort 2003 Geochemistry, Geophysics, Geosystems

New surface water records from two high sedimentation rate sites, located in the western subtropical North Atlantic near the axis of the Gulf Stream, provide clear evidence of suborbital climate variations through marine isotope stage (MIS) 5 persisting even into the warm peak of the interglaciation (substage 5e). We found that the amplitude of suborbital climate oscillations did not vary significantly for the whole of MIS 5, implying that ice volume has little or no influence on the amplitude of suborbital climate variability in this region. Although some records suggest that longer suborbital variations (4--10 kyr) during MIS 5 are linked to deepwater changes, none of the existing records is of sufficient resolution to assess if a linkage occurred for oscillations shorter than 4 kyr. However, when examined in conjunction with published data from the Norwegian Sea, new evidence from the subpolar North Atlantic suggests that coupled surface-deepwater oscillations occurred during the penultimate deglaciation. This supports the hypothesis that during glacial and deglacial times, ocean-ice interactions and deepwater variability amplify suborbital climate change at higher latitudes. We suggest that during the penultimate deglaciation the North Atlantic deepwater source varied between Nordic Sea and open North Atlantic locations, in parallel with surface temperature oscillations.

GET DATA https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/heusser2003 GET DATA https://www1.ncdc.noaa.gov/pub/data/paleo/paleocean/sediment_files/complete/odp1059h-tab.txt USA/NOAA DIF Version 9.8.4 2019-06-06 2019-06-06