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.
- ISBN10 0778718182
- ISBN13 9780778718185
- Publish Date 1 June 2011 (first published 31 January 2011)
- Publish Status Unknown
- Publish Country CA
- Imprint Crabtree Publishing Co,Canada
- Format Paperback
- Pages 32
- Language English