Tylosaurus

By Gerry Bailey

Subjects: Juvenile literature, Dinosaurs, Tylosaurus, Fishes, juvenile literature, Ouvrages pour la jeunesse, Fishes, Mosasaures, Mosasaurus, Prehistoric animals

Description: This book tells the story of Tylosaurus, which swam in the prehistoric seas between 87 and 82 million years ago. It was a fierce marine reptile that used its sharp teeth and huge jaws to feed on sharks and other marine reptiles, such as plesiosaurs, as well as fish. A Tylosaurus could grow as long as 50 feet and was a superb swimmer.