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Re: Dinosaur environments
On Wed, Aug 4, 2010 at 5:27 AM, James Farlow <email@example.com> wrote:
> Thomas R. Holtz, Jr. wrote:
> > (Actually, dino phylogeny has been a lot more stable than placental
> > phylogeny, at least until recently).
> I stand corrected.
Especially when you factor in extinct groups. (Do we have any idea
what notoungulates are yet? Is Purgatorius a stem-primate or a
T. Michael Keesey
Technical Consultant and Developer, Internet Technologies