0 Earth's Mantle In Overdrive Under Alaska Posted by Cheryl Nelson on July 2, 2010 at 2:49pm in Earthchanges http://news.discovery.com/earth/earth-mentle-crust-alaska.html You need to be a member of Earthchangers College to add comments! Join Earthchangers College Tags: alaska, earth, mantle Email me when people reply – Follow
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