Approximate measurements of Kosmoceratops:

Este género emergió por primera vez en los océanos del Carbonífero Superior

with a long neck and tail

a large bony crest on the back of the skull

including North America and Europe

Aulophyseter morricei Protoceratops Approximate measurements of Kosmoceratops:Aulophyseter morricei is an extinct species of cetacean, belonging to the family Physeteridae, which lived during the Miocene, approximately 15 to 10 million years ago. It is classified within the group of sperm whales (Physeteridae), which includes large toothed whales known for their characteristic enormous head and their ability to dive to great depths in search of prey. The distinctive feature of Aulophyseter morricei is its elongated and narrow