Troodon Dinosaur Tooth f5f11df49454e60dea16564a62ad0f3d and only years later was

and only years later was the relationship with modern forms of spiral shark egg capsules established

the distinctive pattern of the six-sided coral fossil emerges

As the shells of these creatures accumulated on the sea floor they were buried by sediment and

This comes from the oxidized iron introduced to them during their formation

Troodon Dinosaur Tooth f5f11df49454e60dea16564a62ad0f3d and only years later wasThe Troodon was one of the first dinosaurs discovered in North America. It was a small, meat eating dinosaur; however, the small serrations found on their teeth are similar to those found on herbivorous reptiles. This suggests that they may have been omnivorous rather than strictly meat eating. These lived in North America during the late cretaceous period (appx. 77 66 MYO). The name Troodon was given based on the Greek words which mean wound tooth.