Numerous spiral ammonite shells bear bite marks that exactly match the V-shaped outline of mosasaur jaws. Then again, some of these reptiles were bottom feeders with bulbous teeth. The mosasaur ...

Vera is a budding paleontologist and geologist. In fact, she brought in her own personal collection of 10 objects to share with Keck Museum curator Garrett Barmore which includes the mosasaurus tooth ...