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Re: Cretaceous taeniodont
Do you see these as burrowers?
On Sun, 11 Apr 2004, Nick Pharris wrote:
> Quoting John Bois <jbois@umd5.umd.edu>:
>
> > Body plan. Dinosaurs were primitively bipedal. Presumably, this was part
> > of the package that contributed to their early success. I was just
> > re-reading Orwell's brilliant essay on mining. Two-legged
> > transport in the confines of tunnels is a nightmare. This could be part
> > of the reason, at least. Many large dinsoaurs were secondarily on four.
> > The fact that no small dinosaurs did this (so far) _may_ indicate that
> > others had the edge here.
>
> Psittacosaurs (facultative?) and basal neoceratopians?
>
> Nick Pharris
> Department of Linguistics
> University of Michigan
>