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Concentration and Isotopic Composition of O2 and N2 in Trapped Gases of the Vostok Ice Core Data DOI: https://doi.org/10.7265/N5862DCW Cite as Bender, M. (2002) "Concentration and Isotopic Composition of O2 and N2 in Trapped Gases of the Vostok Ice Core" U.S. Antarctic Program (USAP) Data Center. doi: https://doi.org/10.7265/N5862DCW. AMD - DIF Record(s) NSIDC-0107_1 Abstract These data describe the d18O of O2, d15N of N2, d18Oatm, and O2/N2 ratios of trapped gases in the Vostok ice core from East Antarctica. The investigator used a mass spectrometer to measure gas concentrations and isotopic compositions. Data extend to approximately 420,000 years ago. Two different age models are included. Data are available in tab-delimited ASCII format via ftp. Creator(s): Bender, Michael Date Created: 2002-01-01 Repository: USAP-DC (current) - NSIDC (original) License: Creative Commons Attribution-NonCommercial v4.0 Generic [CC BY-NC 4.0] Spatial Extent(s) West: 106.48, East: 106.48, South: -72.28, North: -72.28 Award(s) NSF 9222121 NSF 9318121 Version: 1 Related Project(s) Collaborative Research: Seismic Traverse of the Byrd Subglacial Basin-Field Test References Petit, J.R., J. Jouzel, D. Raynaud, N. I. Barkov, J.M. Barnola, I. Basile, M. Bender, J. Chappellaz, M. Davis, G. Delaygue, V.M. Kotlyakov, M. Legrand, V.Y. Lipenkov, C. Lorius, L. Pepin, C. Ritz, E. Saltzman, and M. Stievenard. 1999. Climate and atmospheric history of the past 420,000 years from the Vostok ice core, Antarctica. Nature 399: 429-436. (doi:10.1038/20859) Keywords Antarctica Chemistry:fluid Geochemistry Glaciology Ice Core Records Lake Vostok Paleoclimate UPLC-Q-TOF Vostok Ice Core