Northwest African Margin Calcium Carbonate, Organic Carbon and Opal over the last 20,000 Years Bradtmiller, L.I.; McGee, D.; Awalt, M.; Evers, J.; Yerxa, H.; Kinsley, C.W.; deMenocal, P.B. Bradtmiller, L.I. McGee, D. Awalt, M. Evers, J. Yerxa, H. Kinsley, C.W. deMenocal, P.B. earth science/paleoclimate/paleoceanography (biogenic silica,sediment,null,percent,null,paleoceanography,null,null,N,null) earth science/paleoclimate/paleoceanography (age,null,null,calendar kiloyear before present,null,paleoceanography,null,null,N,null) earth science/paleoclimate/paleoceanography (organic carbon,sediment,null,percent,null,paleoceanography,null,null,N,null) earth science/paleoclimate/paleoceanography (calcium carbonate,sediment,null,percent,null,paleoceanography,null,null,N,null) earth science/paleoclimate/paleoceanography (depth,null,null,centimeter,null,paleoceanography,null,null,N,null) earth science/paleoclimate/paleocean (OCE437-07-GC68>LATITUDE 19.363>LONGITUDE -17.282333) (OCE437-07-GC27>LATITUDE 30.879833>LONGITUDE -10.629833) (OCE437-07-GC49>LATITUDE 23.206167>LONGITUDE -17.854167) (OCE437-07-GC37>LATITUDE 26.81595>LONGITUDE -15.117717) 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: Age models, 230Th-normalized fluxes, dust fluxes and grain size measurements for these samples and cores are available at https://www.ncdc.noaa.gov/cdo/f?p=519:1:0::::P1_STUDY_ID:16397. Please cite original reference. NCDC-Paleoclimatology https://www.ncdc.noaa.gov/data-access/paleoclimatology-data - Bauer Bruce Investigator : Bradtmiller, L.I. Investigator : McGee, D. Investigator : Awalt, M. Investigator : Evers, J. Investigator : Yerxa, H. Investigator : Kinsley, C.W. Investigator : deMenocal, P.B. 2015-08-12 ONLINE Files online, ASCII https://www.ncdc.noaa.gov/paleo/study/19099 https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/bradtmiller2015/bradtmiller2015-bio-gc37.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/bradtmiller2015/bradtmiller2015-bio-gc27.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/bradtmiller2015/bradtmiller2015-bio-gc49.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/bradtmiller2015/bradtmiller2015-bio-gc68.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/bradtmiller2015/bradtmiller2015-bio-gc37.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/bradtmiller2015/bradtmiller2015-bio-gc27.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/bradtmiller2015/bradtmiller2015-bio-gc49.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/bradtmiller2015/bradtmiller2015-bio-gc68.txt English https://www.ncdc.noaa.gov/paleo/study/19099 https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/bradtmiller2015/bradtmiller2015-bio-gc37.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/bradtmiller2015/bradtmiller2015-bio-gc27.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/bradtmiller2015/bradtmiller2015-bio-gc49.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/bradtmiller2015/bradtmiller2015-bio-gc68.txt START YEAR: 21933 cal yr BP * END YEAR: 530 cal yr BP -17.854167 19.363 -10.629833 30.879833