Including Original "Paul H. Letters" Copyright © 1996-2017 Paul V. Heinrich - All rights reserved.



Wednesday, 17 March 2010

Ancient Clams Reveal How Earth Rebounded From Mass Extinction Tuesday, March 16, 2010

Ancient Clams Reveal How Earth Rebounded From Mass Extinction

Tuesday, March 16, 2010 8:41 PM

Ancient clams discovered by College of Wooster geologist reveal
how Earth rebounded from mass extinction by John Mangels,
The Plain Dealer, February 27, 2010

http://www.cleveland.com/science/index.ssf/2010/02/ancient_clams_discovered_by_co.html


Yours,

Paul H.

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