que ahora está ocupado por tiburones y orcas

Length 110 mm

specifically named in honor of the American paleontologist Edwin H

Although fossils have been found in Oklahoma

Mercuriceratops gemini Avaceratops que ahora está ocupado porMercuriceratops gemini is a ceratopsian dinosaur that lived during the Late Cretaceous period, approximately 77 million years ago , in what is now North America. Its fossils have been found in geological formations in Montana (United States) and Alberta (Canada), suggesting that it inhabited a wide region of the Laramidian ecosystem. It was formally described in 2014 and is distinguished by one of the most unusual features among ceratopsians: a