A 14.5-million-year record of East Antarctic Ice Sheet fluctuations from the central Transantarctic Mountains, constrained with cosmogenic 3He, 10Be, 21Ne, and 26Al
The distribution of moraines in the Transantarctic Mountains affords direct constraint of past ice-marginal positions of the East Antarctic Ice Sheet (EAIS). Here, we describe glacial geologic observations and cosmogenic-nuclide exposure ages from Roberts Massif, an ice-free area in the central Tran...
Published in: | The Cryosphere |
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Main Authors: | , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Copernicus Publications
2020
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Subjects: | |
Online Access: | https://doi.org/10.5194/tc-14-2647-2020 https://noa.gwlb.de/receive/cop_mods_00052667 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00052320/tc-14-2647-2020.pdf https://tc.copernicus.org/articles/14/2647/2020/tc-14-2647-2020.pdf |