Leptoceratops gracilis Brontornis It is believed that it

It is believed that it could reach speeds of up to 40 to 50 kilometers per hour

and tearing apart relatively large or active prey

Sphenacodon ferox occupies a significant place in natural history

conocidos como "dinosaurios avestruz" debido a su semejanza con las aves modernas y su adaptación para correr a altas velocidades

Leptoceratops gracilis Brontornis It is believed that itLeptoceratops gracilis was a small ceratopsian dinosaur that inhabited North America during the Late Cretaceous Period , between 68 and 66 million years ago. Unlike large and spectacular ceratopsians such as Triceratops, this genus was characterized by its small size, reaching about 2 meters in length and weighing approximately 70 to 90 kilograms . Its body was robust and low , with hind legs longer than the front legs, suggesting that it could