which has led to speculation about their herd behavior

2 toneladas

which were common in Jurassic Asian ecosystems

Aunque no era un dinosaurio de gran tamaño

Dryosaurus altus Simosuchus which has led to speculationDryosaurus altus, a species of ornithopod dinosaur that inhabited what is now North America during the Jurassic period, approximately 155 million years ago. It is one of the best known and most studied species of the Dryosaurus genus. Its name "Dryosaurus" means "oak lizard", and "altus" refers to its height and agility, as it was a relatively tall and agile dinosaur. This dinosaur was medium sized and had a slender body with long, strong legs, which