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DEFINE BIRD

To: dinosaur@usc.edu
Subject: DEFINE BIRD
From: Jeffrey Martz <martz@holly.ColoState.EDU>
Date: Mon, 20 Oct 1997 09:22:54 -0600 (MDT)
Reply-to: martz@holly.ColoState.EDU
Sender: owner-dinosaur@usc.edu

     Could someone post the precise definition of Aves?  Variations not
based on the assumptions that birds are descended from _Archaeopteryx_
and/or theropods might be interesting.

LN Jeff
O-

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- Re: DEFINE BIRD
  - From: "T. Mike Keesey" <tkeese1@gl.umbc.edu>

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