Ceratosaurus nasicornis Scale:1:20 like other members of the

like other members of the unenlagins

Height 16mm

Pachycephalosaurus measured around 5 meters long

is broad and robust

and the structure of the middle ear of Indohyus suggests that this species had hearing adapted to aquatic life

Ceratosaurus nasicornis Scale:1:20 like other members of theCeratosaurus nasicornis , whose name means "horned lizard", was a carnivorous theropod dinosaur that lived during the Late Jurassic period, approximately 153 to 148 million years ago. This genus was first described in 1884 by the American paleontologist Othniel Charles Marsh, based on a nearly complete skeleton discovered in Garden Park, Colorado, in rocks belonging to the Morrison Formation. Regarding size, the original Ceratosaurus nasicornis