Platycarpus ictericus, mosasaur skull Oviraptor Order: Ammonitida

Order: Ammonitida

51 x 34 x 6

and arranges them in a life-like position

sharp teeth

Lithic antecedents of Clovis points have not been found in northeast Asia

Platycarpus ictericus, mosasaur skull Oviraptor Order: AmmonitidaMosasaurs were a group of predatory marine reptiles that were very successful during the Late Cretaceous Period. The first mosasaur fossils were found in the 1770's in a mine in the Netherlands, more than 50 years before the first dinosaur bones were found. Mosasaurs were among the first fossils recognized and scientifically described. "Mosasaur" means "reptile of the Meuse," a river near the quarry where mosasaurs were first found. Mosasaurs were