ceratosaurus

Ceratosaurus was a predatory dinosaur from the Upper Jurassic period, 156 to 145 million years ago. It was first described by O.C. Marsh in 1884. It had a horn on its nose, and a pair of small horns above its eyes. Unusually, for a theropod, Ceratosaurus had armour: small osteoderms ran down the middle of its back. menu sagoo