Thread: Oh No!: Pterosaurs couldn't soar, says expert
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Old 02-October-2008, 11:10 PM
grant hutchison grant hutchison is offline
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Originally Posted by Robinson View Post
Recent evidence points towards much higher oxygen levels in the past, which means denser atmosphere.
Interesting. Can you give a reference that shows this for the Mesozoic?
Ward uses Robert Berner's GEOCARBSULF (770kB pdf) model, from 2005.

Grant Hutchison
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