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Buizert C, Baggenstos D, Jiang W, Purtschert R, Petrenko VV, Lu Z, Müller P, Kuhl T, Lee J, Severinghaus JP, Brook EJ. Radiometric 81 Kr dating identifies 120,000-year-old ice at Taylor Glacier, Antarctica. Proc. Natl. Acad. Sci. U.S.A. 2014 Apr 21;111(19):6876–81. doi: 10.1073/pnas.1320329111. |