(Supplement 3) Radar sounding observations including bedrock and surface elevation and ice thickness in the ASB region, Antarctica, supplement to: Young, Duncan A; Wright, Andrew P; Roberts, Jason L; Warner, Roland C; Young, Neal W; Greenbaum, Jamin S; Schroeder, Dustin M; Holt, John W; Sugden, David E; Blankenship, Donald D; van Ommen, Tas D; Siegert, Martin J (2011): A dynamic early East Antarctic Ice Sheet suggested by ice-covered fjord landscapes. Nature, 474(7349), 72-75
The first Cenozoic ice sheets initiated in Antarctica from the Gamburtsev Subglacial Mountains and other highlands as a result of rapid global cooling ~34 million years ago. In the subsequent 20 million years, at a time of declining atmospheric carbon dioxide concentrations and an evolving Antarctic...
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Language: | English |
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PANGAEA - Data Publisher for Earth & Environmental Science
2011
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Online Access: | https://dx.doi.org/10.1594/pangaea.838935 https://doi.pangaea.de/10.1594/PANGAEA.838935 |