The Ceratosaurus from Schleich DINOSAURS has three prominent bumps on its head. Blade-shaped teeth line its movable jaw.. The Ceratosaurus from Schleich DINOSAURS was a carnivorous dinosaur that lived around 150 million years ago in the Late Jurassic period. Two bumps at the eyes and a large horn on the nose were made of bone. They were used either in combat or to deter rivals. On its back were also numerous spike-like bones. The many bumps and plates gave it its name: Ceratosaurus means “horned lizard.”. Schleich figurines are modelled in the finest detail to help children learn while they play.. Dimensions 18,9 x 8,4 x 11,1 cm (W x D x H)