Osmium isotope variations across the K-Pg boundary in the Indian Ocean and Southern Ocean Zaiss, J.; Ravizza, G. Zaiss, J. Ravizza, G. earth science/paleoclimate/paleoceanography (187Os/188Os,null,two standard error,dimensionless,null,paleoceanography,null,inductively-coupled plasma mass spectrometry,N,Bulk Sediment Digestion by Carius Tube) earth science/paleoclimate/paleoceanography (187Os/188Os,null,null,dimensionless,null,paleoceanography,null,inductively-coupled plasma mass spectrometry,N,leachate; Decarbonation by cold drop-wise addition of ˜4N HNO3 followed by centrifugtion and Carius tube digestion) earth science/paleoclimate/paleoceanography (187Os/188Os,null,two standard error,dimensionless,null,paleoceanography,null,inductively-coupled plasma mass spectrometry,N,leachate; Decarbonation by cold drop-wise addition of ˜4N HNO3 followed by centrifugtion and Carius tube digestion) earth science/paleoclimate/paleoceanography (osmium,null,two standard error,picogram per gram,null,paleoceanography,null,inductively-coupled plasma mass spectrometry,N,leachate; by isotope dilution) earth science/paleoclimate/paleoceanography (depth,null,null,meter,null,paleoceanography,null,null,N,meters below seafloor) earth science/paleoclimate/paleoceanography (osmium,null,two standard error,picogram per gram,null,paleoceanography,null,inductively-coupled plasma mass spectrometry,N,bulk sediment; by isotope dilution) earth science/paleoclimate/paleoceanography (age,null,null,calendar year before present,null,paleoceanography,null,null,N,null) earth science/paleoclimate/paleoceanography (notes,null,null,null,null,paleoceanography,null,null,C,ODP core-section-depth designation) earth science/paleoclimate/paleoceanography (osmium,null,null,picogram per gram,null,paleoceanography,null,inductively-coupled plasma mass spectrometry,N,bulk sediment; by isotope dilution; picogram Os per gram of dry sediment) earth science/paleoclimate/paleoceanography (osmium,null,null,picogram per gram,null,paleoceanography,null,inductively-coupled plasma mass spectrometry,N,leachate; by isotope dilution) earth science/paleoclimate/paleoceanography (notes,null,null,null,null,paleoceanography,null,null,C,ODP Core-sections-depth in section designation) earth science/paleoclimate/paleoceanography (187Os/188Os,null,null,dimensionless,null,paleoceanography,null,inductively-coupled plasma mass spectrometry,N,Bulk Sediment Digestion by Carius Tube) earth science/paleoclimate/ice core earth science/paleoclimate/paleocean (ODP 761C>LATITUDE -16.737167>LONGITUDE 115.535) (ODP 738C>LATITUDE -62.709>LONGITUDE 82.7875) 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: Provided Keywords: Osmium Isotope, Cretaceous-Paleogene NCDC-Paleoclimatology https://www.ncdc.noaa.gov/data-access/paleoclimatology-data - Bauer Bruce Investigator : Zaiss, J. Investigator : Ravizza, G. 2017-10-11 ONLINE Files online, ASCII https://www.ncdc.noaa.gov/paleo/study/22810 https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/zaiss2014/zaiss2014-odp738.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/zaiss2014/zaiss2014-odp761.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/zaiss2014/zaiss2014-odp738.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/zaiss2014/zaiss2014-odp761.txt English https://www.ncdc.noaa.gov/paleo/study/22810 https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/zaiss2014/zaiss2014-odp738.txt https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/zaiss2014/zaiss2014-odp761.txt Zaiss, Jessica2014Osmium Geochemical Behavior and Global Isotopic Changes Associated with the Cretaceous-Paleogene ImpactThesishttp://www.soest.hawaii.edu/GG/resources/theses/J.%20Zaiss%20Thesis.pdf START YEAR: 69160000 cal yr BP * END YEAR: 63940000 cal yr BP 82.7875 -62.709 115.535 -16.737167