Psittacosaurus sibiricus Scale:1:10 It functioned as a counterweight

It functioned as a counterweight when moving in a bipedal posture and as an additional point of support when adopting a quadrupedal posture

era un miembro prominente de los entelodóntidos

Unlike other ichthyosaurs

the longest of any known animal

Psittacosaurus sibiricus Scale:1:10 It functioned as a counterweightPsittacosaurus sibiricus is an extinct species of ceratopsian dinosaur that lived during the Early Cretaceous Period, approximately 125 to 100 million years ago, in what is now Asia, specifically in the region of Siberia. This dinosaur is one of many members of the genus Psittacosaurus, known for their small size and unique anatomical features. Psittacosaurus sibiricus was a relatively small dinosaur, with an estimated length of about 2 meters from