with a powerful 71cm long skull and could weigh up to 250kg

with a series of horns and bumps on its head that make it unmistakable

aunque su clasificación exacta ha sido objeto de debate en la comunidad científica

Dorudon atrox was a completely aquatic animal and depended on the marine environment for its survival

Dicraeosaurus hansemanni Kentrosaurus with a powerful 71cm longDicraeosaurus hansemanni is a sauropod dinosaur that lived during the Jurassic period, specifically in the Middle Jurassic, approximately 161 million years ago. This dinosaur is known for being one of the representatives of the sauropods, a group of herbivorous dinosaurs characterized by their large size, massive bodies and long necks. The name "Dicraeosaurus" comes from the Greek, where "dicraeo" means "double beam" and "sauros" means "lizard", in