it is believed to have been a fairly common animal in its time and to have played an important role in the ecosystems of the late Cretaceous era in Asia

Sauropelta was a quadruped herbivore that was characterized by its armored body structure

topped by a toothless beak similar to that of modern birds

se ha documentado un colmillo de S

made it a formidable herbivore capable of tearing branches and leaves from trees to feed itself

Cameroceras trentonense Dorudon it is believed to haveCameroceras trentonense was a giant orthoconid cephalopod that inhabited the seas of the Middle to Late Ordovician , approximately 470 to 450 million years ago. It was a distant relative of modern squids and octopuses, although its morphology was more similar to that of modern nautiloids, with a long, straight shell rather than a coiled one. It is considered one of the largest marine predators of its time and one of the largest cephalopods that have