Posted on May 01, 2011 from Twitterrific

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Damn - giant 35 mil year old impact crater in Chesapeake Bay. http://bit.ly/leQPdQ

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   burritojustice Damn - maps of that 35 mil year old giant impact crater under Chesapeake Bay. http://bit.ly/leQPdQ

   posted 01.05.2011 22:48