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Re: was Ophiacodon the best?

On Wed, Apr 2, 2008 at 2:37 PM, David Marjanovic
<david.marjanovic@gmx.at> wrote:
> > Conrad & Sidor argued in 2001 that *Tetraceratops* was actually a
>  > sphenacodontid.
>  :-o Surprising.
>  > Has this been overturned?
>  No, because Michel Laurin, who's sitting next to me right now and who 
> coauthored its redescription as a therapsid, has never heard of that paper 
> (and neither have I). We'd be very grateful for the reference.
>  --

Conrad, J & C Sidor (2001), Re-evaluation of Tetraceratops insignis
(Synapsida: Sphenacodontia). J. Vert. Paleontol. 21: 42A (abstract).

Andreas Johansson

Why can't you be a non-conformist just like everybody else?