Este dinosaurio es uno de los muchos miembros del género Psittacosaurus

who contributed significantly to the study of Alaskan dinosaurs

Ticinosuchus ferox belongs to the clade Suchia

Cotylorhynchus is also important from an evolutionary point of view

two juvenile Tyrannosaurus rex glide between columns of seagrass

Centrosaurus apertus ancient era Este dinosaurio es uno deCentrosaurus apertus is a basal centrosaurine ceratopsian dinosaur that lived during the Campanian (Late Cretaceous) period, approximately 76 to 75 million years ago, in what is now Alberta, Canada, primarily in the Dinosaur Park Formation. It is a medium sized ceratopsid, with an estimated length of 5. 56 meters and a body mass close to 2 tons, characterized by a highly specialized cranial morphology. The skull, which represents a significant