Creature information
Scientific name : Tylosaurus proriger
Time period : Late Cretaceous period
Primary diet : Carnivores
In the series
Fatalities caused : Three Sharks
Appearances : Evolution's Winners

Tylosaurus proriger was actually the proper creature in the Evolution's Winners episode of Dinosaur Revolution.

It is one of the largest of the mosasaurs, reaching lengths of 46 ft.


Parental CareEdit

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. 

End GameEdit


Mother mososaur eating a shark

A mosasaur, possibly Tylosaurus makes a cameo in this episode as a victim of the mass extinction that killed off most marine reptiles, flying reptiles (pterosaurs), and dinosaurs.



The meat eating head of a Tylosaurus.

Tylosaurus hunted nearly every creature in its environment, including Cretoxyrhina, Archelon, Elasmosaurus, and Hesperornis.

Dinosaur Revolution vs. Mosasaur Rampage vs. Squalicorax Sharks 1

Tylosaurus killing and devouring a shark