Wednesday, April 22, 2009

T-Rex 101

Tyrannosaurus

-Balanced by tail
-Cretaceous Period, approximately 68 to 65 million years ago;
-it was among the last non-avian dinosaurs to exist prior to the Cretaceous–Tertiary extinction event. (yay no plot holes)
-bore two clawed digits (might need to change this for 2 and a thumb for readability)


Other cretceous dinosaurs:
Ankylosaurus, Gallimimus, Iguanodon, Velociraptor, Triceratops

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