Chasmosaurus belli Diplodocus carnegii Tylosaurus ('Lizard with bump') is

Tylosaurus ('Lizard with bump') is a genus of mosasaur

looking for an opening to inflict a lethal bite on its neck

browsing and with olfactory bulbs

Length 142mm

was one of the largest and heaviest of its group

Chasmosaurus belli Diplodocus carnegii Tylosaurus ('Lizard with bump') isChasmosaurus belli is a species of ceratopsian dinosaur that lived during the Late Cretaceous period, around 76 to 74 million years ago, in what is now North America. This dinosaur belonged to the group of ceratopsids, known for their large crests and horns on their heads. Chasmosaurus belli was a quadrupedal herbivore with a distinctive skull. Its name, which means "large gape lizard," refers to the fenestrations or openings in its skull bone,