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Our Arctic was once forested

sam 18 déc 2010 21:00:02 EST
While climate change researchers are worried that our Arctic may be warming, new evidence has shown that it was once much warmer, and was even forested. Researchers have found a mummified forest in Ellesmere Island National Park, located at the northern tip of Ellesmere Island, Canada’s most northern Island. Perfectly preserved tree trunks, branches and [...]

 


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