Tyrannosaurus rex, right hand and arm of Tinker Pteranodon The bulk of the fossil

The bulk of the fossil fish coming out of all three lakes is from Fossil Lake

Clovis points could also have been hafted as knives whose handles also served as removable foreshafts of a spear or dart

This third 'eye' located on the forehead may have able to register light intensity and can help to regulate body temperature

Despite being smaller than the Berlin specimen

The largest described U

Tyrannosaurus rex, right hand and arm of Tinker Pteranodon The bulk of the fossilThis is a replica of the right forearm from the juvenile Tyrannosaurus rex knows as Tinker. Tinker was perhaps 75% of adult size. This specimen is of the two fingered hand, ulna and radius. The last photo on the right is a side by side comparison of the Tinker arm and an adult Trex. When Tyrannosaurus rex was first discovered, the humerus was the only element of the forelimb known. For the initial mounted skeleton as seen by the public in 1915, Osborn