5.5 Inch Tyrannosaurus rex Tooth necklace pendant Pteranodon and ratfishes

and ratfishes

the jaws are short and massive and bear enormous

The sail may have also been used for mating and dominance rituals

Triforillonia costellae gen

5.5 Inch Tyrannosaurus rex Tooth necklace pendant Pteranodon and ratfishesSeventy million years ago, a hulking T. rex chomped into a fresh carcass. As the giant meat eater's teeth ripped flesh from bone, this large tooth broke loose and fell to the ground to be fossilized and then cast millions of years later. T. rex commonly lost teeth like this one in a process we call "shedding." These teeth are usually found by scientists apart from a full T. rex skeleton, often near a plant eating dinosaur carcass that served as a