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Re: pterosaur femora sprawl

To: dinosaur@usc.edu
Subject: Re: pterosaur femora sprawl
From: Hammer <hammeris1@bellsouth.net>
Date: Fri, 06 Jun 2008 21:56:17 -0400
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Reply-to: hammeris1@bellsouth.net
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"...  having bipedal ancestors"

Is this KNOWN for sure? In the reference books that I have, the speculation always seems to show a lizard-like creature developing a skin something along the lines of a flying-squirrel as the supposed pterosaur ancestral form.

References:
- Re: pterosaur femora sprawl
  - From: David Peters <davidpeters@att.net>

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