|Scientific name :||Tylosaurus proriger|
|Time period :||Late Cretaceous period|
|Primary diet :||Carnivores|
|In the series|
|Fatalities caused :||One Shark|
|Appearances :||Evolution's Winners|
Tylosaurus proriger was actually the proper creature in the Evolution's Winners episode of Dinosaur Revolution as identified here http://www.kriskelly3d.com/DR-breakdown/dinosaurrevolution.html
It is one of the largest of the mosasaurs, reaching lengths of 46 ft.
Tylosaurus may not been a caring parent, as seen in the episode although it is debated at the time. Tylosaurus may have lived alone and it almost certainly could harm an animal like Archelon.