Tylosaurus (from the ancient Greek τυλος (tylos) "protuberance, knob" + Greek σαυρος (sauros) "lizard") was a mosasaur, a large, predatory marine reptile closely related to modern monitor lizards and to snakes, from the Late Cretaceous.
Set during the days of the Pleistocene Ice Age of North America Megafauna the film centers around three main Manny the Woolly Mammoth Sid the Nothrotheriops and Diego the Smilodon Fatalis
