[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Subject Index][Author Index]
RE: PALEONEWS: T. Rex Skeleton Found in S.D.
> From: email@example.com [mailto:firstname.lastname@example.org]On Behalf Of
> Martin Barnett
> Malcolm Ritter masquerading as Betty Cunningham and quoting
> Bakker wrote ;)
> > But ``the jaws are 100 percent adult,'' armed with ``massive
> > bone-crushing teeth.'' That suggests it ate an adult diet, even though
> > it didn't appear strong enough to wrestle large prey to the ground, he
> > said. So apparently Mom or Dad hunted the meals, and Junior showed up
> > later to munch, he said.
> > Holtz said that's a possibility, but not the only one.
> So what are the other possibilities - diet of smaller animals? I use the
> term "smaller" quite liberally, after all this animal's just a bit bigger
> than Ceratosaurus
Precisely what I was suggesting to Ritter: a second possibility is that a
young _T. rex_ hunted on its own (or a third possibility: in a pack of
youngesters) and killed "smaller" dinosaurs: younger ornithischians,
ornithomimosaurs, etc. The problem with these possibilities is that they
are extraordinarily difficult to test!
> - How gangly is it that it can't hunt for it's
> own meals?
One man's "gangly" is another man's "gracile"... :-)
Thomas R. Holtz, Jr.
Department of Geology Director, Earth, Life & Time Program
University of Maryland College Park Scholars
College Park, MD 20742
Phone: 301-405-4084 Email: email@example.com
Fax (Geol): 301-314-9661 Fax (CPS-ELT): 301-314-7843