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用热电离质谱法测定碳酸的日期:对四度气候变化的影响

Edwards1, Cheng, Murrell

  • 1R. L. Edwards and H. Cheng, Minnesota Isotope Laboratory, Department of Geology and Geophysics, University of Minnesota, Minneapolis, MN 55455, USA. M. T. Murrell and S. J. Goldstein, Chemical Science and Technology Division, Los Alamos National Laboratory, Los Alamos, NM 87545, USA.

Science (New York, N.Y.)
|May 2, 1997
PubMed
概括

现在可以使用热电离质谱测量来精确地测定古代碳酸盐的年代,用于protactinium-231 (231Pa). 这一进步完善了我们对过去的海平面和气候记录的理解.

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