Tinker the Juvenile Tyrannosaurus rex, tooth Pteranodon and a pygidium

and a pygidium

Our reconstruction relies on a unique fossil discovery in Japan

He said that he would need another good track of the other foot to positively rule out the possibility of this track belonging to a bird

a fully-grown adult could have been 9 meters (30 feet) long

at Tinker's age

Tinker the Juvenile Tyrannosaurus rex, tooth Pteranodon and a pygidiumThis is a direct cast replica of a juvenile tooth. It is 7 inches long with clear serrations. 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. Here,