Ceratosaurus / ˌsɛrətoʊˈsɔːrəs / (from Greek κέρας / κέρατος keras / keratos 'horn' and σαῦρος sauros 'lizard') is a genus of carnivorous theropod dinosaur that lived during the Late Jurassic period in North America and Europe. The genus was first described in 1884 by American paleontologist Othniel Charles Marsh based on a nearly complete skeleton discovered in ...
Ceratosaurus, (genus Ceratosaurus), large carnivorous dinosaurs whose fossils date from the Late Jurassic Period (161 million to 146 million years ago) in North America and Africa. Ceratosaurus lived at about the same time as Allosaurus and was similar in many general respects to that dinosaur, but
Ceratosaurus wasn't your average dinosaur, measuring about 15 to 20 feet (4 to 6 meters) long and sporting a defining feature: a small but prominent nasal horn on its snout. The Ceratosaurus nasicornis holotype, first discovered in the late 19th century, showcased this characteristic that gave it its name, meaning "horned lizard." Behind the horn was a ridge of hard, bony scales which ran down ...
Ceratosaurus was a meat-eating dinosaur that lived in North America and Europe during the Late Jurassic Period. It had a distinctive horn on its snout and a row of small, bony armour pieces running along its back. Scientists have estimated that Ceratosaurus was about six to seven metres long. It seems to have been quite a rare animal – remains of it are much rarer than those of Allosaurus ...
Ceratosaurus dinosaur pictures and facts. Discover the horned predator of the Jurassic Period. Ceratosaurus fossils, size, diet and more.
Ceratosaurus is a medium-to-large carnivorous theropod dinosaur from the Late Jurassic of North America, notable for a prominent nasal horn, a deep skull, and relatively large teeth. It is commonly reconstructed as a predator/scavenger sharing ecosystems with Allosaurus and other Morrison Formation dinosaurs.