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Re: A good day for tyrannosaurs

On Tue, Oct 6, 2009 at 3:26 PM, Dann Pigdon <dannj@alphalink.com.au> wrote:
> It makes you wonder, though, how the smaller-bodied tyrannosaur species 
> managed to compete
> against the juveniles of the larger forms (where they were contemporaneous).

All other things being equal, shouldn't the small-bodied ones have the
advantage? They can already breed at that size, while the juveniles
have to survive longer.
T. Michael Keesey
Technical Consultant and Developer, Internet Technologies
Glendale, California