a group that includes dinosaurs and crocodiles

el Rajasaurus tenía un cuerpo musculoso y extremidades traseras poderosas que le conferían gran velocidad y agilidad

where life in the Cretaceous is marked by the implacable law of nature

Chasmosaurus belli is known from fossil remains found primarily in geological formations in Alberta

which has a narrower and more elongated shape compared to other ceratopsians

Phorusrhacos longissimus Scale:1:20 a group that includes dinosaursPhorusrhacos longissimus is a flightless bird that lived during the Miocene, between 20 and 15 million years ago, in what is now South America. Belonging to the terror bird family (Phorusrhacidae), this predator was notable for its large size and terrifying appearance. Phorusrhacos was approximately 2. 5 meters tall and weighed around 130 kilograms, making it one of the top predators of its time. The skull of Phorusrhacos was large and robust, with an