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Politics : Formerly About Advanced Micro Devices -- Ignore unavailable to you. Want to Upgrade?


To: joseffy who wrote (790252)6/16/2014 3:10:51 PM
From: J_F_Shepard  Read Replies (4) | Respond to of 1579692
 
There are vegetation fossils found in coal seams in mines a mile underground.....maybe too much carbon millions of years ago???

Much of northern and the northeast part of the US was covered by glaciers as recently as 18,000 years ago...