Ceratosaurus nasicornisLocation: U.S. National Museum of Natural History, Washington, DC Year: 2010 Merckdigitals catalogue number: 22-73369 Comments: 145 million years old. Late Jurassic, CO |
Ceratosaurus nasicornisLocation: Carnegie Museum of Natural History, Pittsburgh, PA Year: 2010 Merckdigitals catalogue number: 22-74583 Comments: Late Jurassic |