Allosaurus fragilis Rhomaleosaurus Estos impresionantes invertebrados son conocidos

Estos impresionantes invertebrados son conocidos por ser los artrópodos terrestres más grandes que jamás hayan existido y eran una parte destacada de la fauna del Carbonífero

pelvis estrechas

Sus extremidades delanteras eran más largas que las traseras

'Utah hunter') is a genus of theropod dinosaur that lived during the Barremian of the Lower Cretaceous period

The Model Pose represents a specimen of Kosmoceratops digging and grazing in a meadow

Allosaurus fragilis Rhomaleosaurus Estos impresionantes invertebrados son conocidosAllosaurus (A. fragilis, 'Different lizard') was the most common predatory theropod of the Kimmeridgian and Tithionian Age of the Upper Jurassic and the most dangerous as well. The Allosaurus had a large and robust head with serrated, sharp and curved teeth of between 5 10 cm, which allowed it to tear the flesh of its prey. It also had muscular arms with three fingers with claws up to 15 cm long, which helped it hold onto its prey. Its tail was long