Muttaburrasaurus langdoni / Australovenator wintonensis Masiakasaurus The fossil remains of Arsinoitherium

The fossil remains of Arsinoitherium zitteli were discovered in the Fayum region of Egypt

o "lagarto de cabeza gruesa"

which allowed them to take advantage of abundant resources in the Carboniferous forests

Kosmoceratops was a relatively small ceratopsid

Muttaburrasaurus langdoni / Australovenator wintonensis Masiakasaurus The fossil remains of ArsinoitheriumMuttaburrasaurus langdoni, the only known species of the extinct genus Muttaburrasaurus, was a rhabdodontomorph ornithopod dinosaur that lived during the Middle Cretaceous, approximately 112 to 98. 6 million years ago, in the Albian and Cenomanian epochs, in what is now Australia. . With a length of 7 to 9 meters and a robust body, this herbivore moved mainly on four legs, although it could stand on its hind legs to reach elevated vegetation or run.