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An article from Proceedings of the National Academy of Sciences (http://www.pnas.org)

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  • mikearchaeology@gmail.com
    Michael Brass (mikearchaeology@gmail.com) has sent this article to you from Proceedings of the National Academy of Sciences Devonian rise in atmospheric oxygen
    Message 1 of 3 , Oct 1, 2010
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      Michael Brass (mikearchaeology@...) has sent this article to you from Proceedings of the National Academy of Sciences

      Devonian rise in atmospheric oxygen correlated to the radiations of terrestrial plants and large predatory fish

      http://www.pnas.org/content/early/2010/09/28/1011287107.abstract
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      I thought you might be interested in the article I found in the publication: Proceedings of the National Academy of Sciences
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    • mike@antiquityofman.com
      Mike Brass (mike@antiquityofman.com) has sent this article to you from Proceedings of the National Academy of Sciences Behavioral evidence for the evolution of
      Message 2 of 3 , Dec 18, 2011
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        Mike Brass (mike@...) has sent this article to you from Proceedings of the National Academy of Sciences

        Behavioral evidence for the evolution of walking and bounding before terrestriality in sarcopterygian fishes

        http://www.pnas.org/content/early/2011/12/08/1118669109
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