donde se han encontrado sus fósiles en los estados de Montana

such as the sauropod Giraffatitan and the theropod Allosaurus

Aenocyon dirus belongs to the Caninae subfamily and is a species related to modern wolves (Canis lupus) and coyotes (Canis latrans)

It had a short

competition with other herbivores

Smilodon, Lobo terrible y Mastodonte en pozo de brea Ambulocetus donde se han encontrado susThe scene is set in an ancient prehistoric landscape, bathed in the soft light of sunset. A huge mastodon, with its wiry fur and imposing fangs, finds itself trapped in a pit of thick, sticky tar. His attempts to free himself only succeeded in plunging him deeper into the dark viscous liquid, which clings to his fur and makes it difficult for him to move. Above the mastodon, a Smilodon populator, known as the saber tooth tiger, has spotted its