Tinker the Juvenile Tyrannosaurus rex, Tooth Troodon 800 lb) or more

800 lb) or more

Prehistoric Pottery

the front feet each had five clawed toes and the rear feet were more hoof-like

An endocast or endocranial cast is a cast made of the mold formed by the impression the brain makes on the inside of the neurocranium (braincase)

Mesohippus bairdii

Tinker the Juvenile Tyrannosaurus rex, Tooth Troodon 800 lb) or moreDescription This is a very nice replica Trex tooth from the specimen knows as Tinker, a juvenile. Paleontologist Dr. Robert T. Bakker stated the following: "Tinker is one of the most scientifically significant and most exciting T. rex skeletons ever found, and one of the most important dinosaur specimens from any age and any locale. Tinker is the very first most complete skeletons of a T. rex youngster, an individual only one fourth adult weight."