han llevado a la especulación sobre la relación de Longisquama con los ancestros de las aves y los dinosaurios emplumados

Although it was not as large as some of the sauropod dinosaurs of its time

formando una especie de joroba sobre el cuello y la espalda

muscular neck supports the skull

Austroraptor cabazai Ouranosaurus han llevado a la especulaciónAustroraptor cabazai is a species of theropod dinosaur that lived during the Late Cretaceous period, approximately 70 million years ago, in what is now Argentina. This predator belonged to the Dromaeosauridae family, commonly known as "dromeosaurids" or "raptor dinosaurs", characterized by their agility and retractable claws on their feet. With an estimated length of about 5 meters and a weight of around 300 kilograms, Austroraptor cabazai was one of