ScienceDaily (Oct. 20, 2008) — Recent mapping of a number of raised beach ridges on the north coast of Greenland suggests that the ice cover in the Arctic Ocean was greatly reduced some 6000-7000 years ago. The Arctic Ocean may have been periodically ice free.
Saturday, October 25, 2008
soon afterwards bears and Man evolved into existence
"Less Ice In Arctic Ocean 6000-7000 Years Ago" (Science Daily):
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