Tinker the Juvenile Tyrannosaurus rex, Tooth  Compsognathus both Gemuendina`s eyes and nostrils

both Gemuendina`s eyes and nostrils were placed atop the head

In some cases hundreds of stones

Note that even though this T-rex was a hatchling its teeth were still serrated as seen in the last photo on this page

Its teeth had enamel with a folded pattern

Tinker the Juvenile Tyrannosaurus rex, Tooth  Compsognathus both Gemuendina`s eyes and nostrilsDescription This is a very nicely serratred 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