An Ancient Carbon Mystery

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  An Ancient Carbon Mystery

  By Mark Pagani, Ken Caldeira, David Archer, James C. Zachos

  Science08 Dec 2006 : 1556-1557

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  An Ancient Carbon Mystery

  By Mark Pagani, Ken Caldeira, David Archer, James C. Zachos

  Science08 Dec 2006 : 1556-1557

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