Stegoceras validum Scale:1:35 Factors such as climate change

Factors such as climate change and the pressure exerted by the arrival of the first humans in America are thought to have contributed to its disappearance

Its skull was small and toothless

Approximate measurements of the Coelophysis:

which could have attempted to attack juveniles or weakened individuals of Argentinosaurus

Se estima que alcanzaba una longitud de alrededor de 5 a 6 metros (aproximadamente 16 a 20 pies) desde la cabeza hasta la cola

Stegoceras validum Scale:1:35 Factors such as climate changeStegoceras validum : The living dome of the Cretaceous In the ancient forests of the Late Cretaceous, approximately 75 million years ago, a small herbivorous dinosaur roamed the undergrowth. Although modest in size, it possessed one of the most striking cranial features in the entire fossil record: a thick, domed skull, possibly used in ritualized combat. Its name is Stegoceras validum , and it represents one of the best known genera of the