[Taxacom] Paraphyletic tagging

Curtis Clark lists at curtisclark.org
Thu Oct 2 23:46:18 CDT 2014


On 2014-10-02 5:05 PM, Kenneth Kinman wrote:
> P.S.  Thus we can say that birds are dinosaur descendants (not "birds
> are dinosaurs").  And we can continue saying that dinosaurs went
> extinct at the end of the Cretaceous or that the asteroid killed off
> the dinosaurs

What is a diagnostic plesiomorphy of a paraphyletic Reptilia?

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Curtis Clark        http://www.csupomona.edu/~jcclark
Biological Sciences                   +1 909 869 4140
Cal Poly Pomona, Pomona CA 91768




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