81Kr dating of 1 kg Antarctic ice

Abstract Recovering earth’s climate history from ice cores requires reliable dating of the ice. 81Kr is ideal for radiometric dating up to more than one million years, but the isotope is so rare that it has long been a challenge to apply 81Kr dating on ice cores where sample size is limited. Here, w...

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Bibliographic Details
Main Authors: F. Ritterbusch, J. S. Wang, X. Feng, S. Shackleton, M. Bender, E. Brook, J. Higgins, Z.-H. Jia, W. Jiang, Z.-T. Lu, J. P. Severinghaus, L.-T. Sun, G.-M. Yang, L. Zhao
Format: Article
Language:English
Published: Nature Portfolio 2025-05-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-59264-6
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