approximately 158 million years ago

using its body and tail to generate powerful propulsion and capture its prey with its jaws filled with sharp teeth

como con los reptiles anápsidos

1:35 scale - 85mm (Complete)

la especie más común era el mamut de la estepa (Mammuthus trogontherii)

Deinocheirus Tylosaurus approximately 158 million years agoDeinocheirus is a genus of theropod dinosaur that inhabited what is now Mongolia during the Cretaceous period between the Campanian and Maastrichtian, approximately 70 million years ago. The best known species within this genus is Deinocheirus mirificus, which is characterized by its unusual size and distinctive appearance. Deinocheirus was a giant dinosaur, with an estimated length of around 11 meters and a height of approximately 4 meters at the