Castoroides ohioensis, giant beaver Pteranodon giving it a potential Upper

giving it a potential Upper Cretaceous-Oligocene stratigraphic range

The detail is excellent

reptile teeth & bones

Aegyptopithecus zeuxis

Castoroides ohioensis, giant beaver Pteranodon giving it a potential UpperCastoroides ohioensis was a species of Giant Beaver, huge members of the family Castoridae (Rodentia), endemic to North America during the Pleistocene epoch (1. 8 mya to 11,000 years ago). These giant Ice Age beavers had a length up to 8 feet and an estimated weight of 130 220 pounds; some estimates went up to 485 pounds. It lived in North America during the Pleistocene epoch, and went extinct at the end of the last Ice Age, 12,000 years ago. Fossils