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Re: Pterosaur feathers?



In a message dated 9/3/02 4:33:38 PM EST, rob@dinodomain.com writes:

<< The common ancestral structure for croc scutes+titanosaur scutes for the
 first, and scales for the second. Otherwise we could say that Iguana dermal
 spines are homologous to feathers... >>

Not scales. Nobody's found >scales< on dinosaurs yet. Scales are only on 
lepidosaurs.