Tylosaurus prorigerLocation: U.S. National Museum of Natural History, Washington, DC Year: 2010 Merckdigitals catalogue number: 22-73184 Comments: Cretaceous |
Tylosaurus prorigerLocation: Carnegie Museum of Natural History, Pittsburgh, PA Year: 2010 Merckdigitals catalogue number: 22-74595 Comments: CM 79396, Cretaceous |
Tylosaurus prorigerLocation: Carnegie Museum of Natural History, Pittsburgh, PA Year: 2010 Merckdigitals catalogue number: 22-74596 Comments: CM 79396, Cretaceous |
Tylosaurus prorigerLocation: Carnegie Museum of Natural History, Pittsburgh, PA Year: 2010 Merckdigitals catalogue number: 22-74597 Comments: CM 79396, Cretaceous |
Tylosaurus prorigerLocation: U.S. National Museum of Natural History, Washington, DC Year: 2011 Merckdigitals catalogue number: 22-74597 Comments: Late Cretaceous, KS |