Spinosaurus

CRETACEOUS: 112 - 97 million years 70 mm 19,6 gram.

Spinosaurus was a dinosaur in the genus Spinosaurus, and lived for approx. 100 million years ago in the Cretaceous period. Spinosaurus was possibly the largest carnivorous dinosaur ever - 12 to 18 meters long and weighing up to between 7 and 20 tons.