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Old 07-28-2012, 02:05 PM
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Captain Tom Coughlin Captain Tom Coughlin is offline
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Join Date: Nov 2008
Location: USS Meadowlands
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Originally Posted by omegaman View Post
Saquist, wouldn't the Earth have had molten crust at the stage of impact, which would explain the absence of any scarring?
The impact would have liquified everything. It would have been a very destructive event. Coupled with plate tectonics, there would be no scarring today. The Earth is a very active planet geologically. In fact, it's one of the things that makes life possible here.

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