Mosasaurus ("lizard of the Meuse River") is the type genus of the mosasaurs, an extinct group of aquatic squamate reptiles. It lived from about 82 to 66 million years ago during the Campanian and Maastrichtian stages of the Late Cretaceous.
While the Dinobots still helping the campers to find their way back home.later, only to confront a frightening new threat that crawling its presence on the island.
