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Re: New Feathered Dinosaur
In a message dated 5/2/01 12:51:26 PM EST, email@example.com writes:
<< If the bipedal crocodylomorphs of the Triassic period (usually referred to
as sphenosuchians) represent a monophyletic group, then it is likely that
upright posture and bipedality are derived characters within the
Crocodylomorpha, evolved within the sphenosuchian lineage. >>
Sphenosuchians were not bipedal AFAIK; but hallopodid crocs apparently were.