In Depth Officially named and described in 2015 from a single skull, Regaliceratops has already gone down as a particularly interesting ceratopsian dinosaur. The larger ceratopsians of the late cretaceous are usually divided into centrosaurines and chasmosauines, the former having large nasal horns and reduced frills, while the latter usually have reduced nasal horns and … Read more
In Depth Torosaurus was first named upon the description of two partial skulls by Othniel Charles Marsh all the way back in 1891, two years after he had named the much more famous Triceratops. The most common mistake regarding the name Torosaurus is the meaning, with many people misquoting it as meaning ‘bull lizard’ after … Read more
In Depth Agathaumas has been envisioned as a very large ceratopsian dinosaur, potentially as much as ten meters long, that lived in what is now the USA near the end of the Cretaceous period. However most palaeontologists agree that Agathaumas is a highly dubious genus of ceratopsian since it was based upon the description of … Read more