Tyrannosaurus rex, premax tooth with root Carnataurus "Tinker" is the very first

"Tinker" is the very first most complete skeletons of a T

which are unlike the upwardly curved jaws seen in the related ctenochasmatids

This skeleton proved to be one of the most complete juvenile Tyrannosaurus rex skeletons yet found

Beecher's Trilobite Bed

narrow jaws and sharp teeth

Tyrannosaurus rex, premax tooth with root Carnataurus "Tinker" is the very firstTyrannosaurus (pronounced tye RAN oh SAW recks) The tyrannosaurus (meaning "tyrant lizard") was a meat eating dinosaurs (theropods) with two fingered hands, small arms, a large head, sharp teeth, and lond, powerful hind legs. They lived during the late Cretaceous period. Other tyrannosaurids included Albertosaurus, Alectrosaurus, Alioramus, Chingkankousaurus, Daspletosaurus, Gorgosaurus, Nanotyrannus, Prodeinodon, Tarbosaurus, and T. rex. Shipping