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Re: Ornithodesmus (Was Re: CRETACEOUS STEGOSAURS)
Simon M. Clabby wrote-
> >Current thought would have it as
> > a troodontid, or
> > dromaeosaurid, or some generic maniraptoran.
>
> Also, it shares features with coelophysids and
> abelisaurids, amongst many others
The troodontid assignment was based on comparison to a dromaeosaurid sacrum.
Which features does it share with ceratosaurs that aren't found in
dromaeosaurs?
Mickey Mortimer