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Where did the O2 associated with red mesozoic sandstones com

  1. Jul 23, 2017 #1
    red mesozoic sandstones and atmospheric oxygen

    There is a recent article describing high CO2 concentrations at Permo-Triassic boundary. How did atmosphere change to high O2 responsible for Mesozoic red sandstones in interior USA?
     
    Last edited by a moderator: Jul 23, 2017
  2. jcsd
  3. Jul 23, 2017 #2

    Evo

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    Staff: Mentor

    Please post a link to the article so that we can see what you are referring to.

    Thank you. And yes, I moved your posts here from "Member Introductions only - No questions".
     
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