Study: East Antarctic Ice Sheet has stayed frozen for 14 million years

“In a new study in Scientific Reports, University of Pennsylvania researchers use an innovative technique to date one of Antarctica’s ancient lake deposits. They found that the deposits have remained frozen for at least the last 14 million years, suggesting that the surrounding region, the East Antarctic Ice Sheet, or EAIS, has likewise remained intact.” http://www.spacedaily.com/reports/East_Antarctic_Ice_Sheet_has_stayed_frozen_for_14_million_years_999.html

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