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Re: Even more concerning the Triceratops/Torosaurus deal
At least one Torosaurus frill is known from Canada. So it is not possible
for just T. prorsus to be north of the border while T. horridus was only in
the U. S. growing up to be Torosaurus.
I have to wrap up the Princeton U Press dinofield guide right now, so must
try to figure out how to go on this without misleading the readers late next
year when the book comes out.
In a message dated 10/29/09 2:03:39 PM, firstname.lastname@example.org writes:
<< Another question: Assuming for a second that *Torosaurus* really is the
adult stage of *Triceratops*, and assuming for a second that *T. horridus*
and *T. porosus* are distinct species, would this mean that BOTH Trike
species each had a Toro adult stage? >>