Tyrannosaurus rex, tooth with serrations Troodon specimen is approximately 15 inches

specimen is approximately 15 inches long

Chasmosaur tibia & fibula

The woollies were a spectacularly successful species

Styxosaurus was an elasmosaur

Tyrannosaurus rex, tooth with serrations Troodon specimen is approximately 15 inchesTyrannosaurs rex Tooth With Great Serrations The original tooth was found in the Hell Creek Formation of South Dakota and is 3. 5 inches long. Yes, T rex teeth were big and strong but they did break them while feeding and crushing the bones of other dinosaurs. These broken teeth are called shed teeth. Fortunately, when a tooth was broken or shed it was slowly replaced by another tooth growing out of the jaw. Its teeth were also serrated just like a