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Re: Re: Aquatic dinosaurs



 From: Thomas_R_HOLTZ@umail.umd.edu (th81)

 > > ... in Tom Lehman's recent paper on the El Picacho ceratopian, his
 > >cladogram contains two paragenera: _Chasmosaurus_ (ancestral to but not
 > >including all the other ceratopine ceratopids) and _Torosaurus_ (ancestral 
 > >to
 > >but not including _Triceratops_).
 > 
 > Word on the street is that some of the character choices in that paper have
 > a lot to be desired...

Possibly, but Foster's paper also at least hints that Torosaurus
might be ancestral to Diceratops+Triceratops.

swf@elsegundoca.ncr.com         sarima@ix.netcom.com

The peace of God be with you.