Carnotaurus sastrei skeleton Dicraeosaurus Scientists have identified several species

Scientists have identified several species of Tupuxuara

lo que ha permitido a los científicos tener una idea de su apariencia externa

siendo la más conocida Nyctosaurus gracilis

conocido por su aparición poco después de la gran extinción del Pérmico–Triásico

adapted to tearing out fibrous vegetation

Carnotaurus sastrei skeleton Dicraeosaurus Scientists have identified several speciesCarnotaurus sastrei is an abelisaurid theropod dinosaur that lived during the Late Cretaceous, approximately 7269 million years ago, in what is now South America. It was discovered in 1984 in Chubut Province, Argentina, and formally described by paleontologist Jos Bonaparte. Its name, meaning "carnivorous bull", refers to its distinctive features: a pair of prominent horns above its eyes, unique among carnivorous dinosaurs. The fossil found is