Tyrannosaur rex, shed or broken tooth IguanodonTyrannosaurs rex Tooth The original tooth was found in the Lance Formation of Wyoming and is 2. 5 inches long and is missing all of the root. 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
Didelphodon was a large mammal for Mesozoic standards
Due to high salt content
Baculites compressus/cuneatus
a major Clovis cache
or water scorpions
and it's implied that Helicoprion was carnivorous
but they couldn't cut or chew
the largest complete specimen
"Dragon King" of Hogwarts
Ichthyosaurus
The photos at right show some polished pieces of this beautiful coral
River Valley new names for these footprints were made and is what we call them today