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Re: Re: Dinosaur theories.



>Just looking for a clarification: in this classification
>system, are all mammals in Synapsida?

OOps!  I should have been more clear.  Yes, Synapsida=mammals and all
animals which share a more recent ancestor with mammals than with lizards
(or any other modern reptile group you pick).

>
>Vicki Rosenzweig
>vr%acmcr.uucp@murphy.com
>New York, NY
>
>

Thomas R. HOLTZ
Vertebrate Paleontologist, Dept. of Geology
Email:Thomas_R_HOLTZ@umail.umd.edu (th81)
Phone:301-405-4084