Outline: a typical ceratopsian

Judith River Fm., MontanaNamed 2010

Medusaceratops

"Medusa horned face"

Type species Medusaceratops lokii

Lived
84 to 72 million years ago, Late Cretaceous
Diet
Herbivore
Group
Ceratopsians, Ceratopsidae
Found in
United States
Named by
Ryan et al. 2010

Where its fossils were found

The evidence

Today

1 find

80 million years ago

Map: C. R. Scotese, PALEOMAP

Field notes

About Medusaceratops

What it was like

Medusaceratops was a horned dinosaur with large, curved hooks along the edge of its frill, which reminded its namers of the snake hair of a monster from Greek myth. It had long brow horns and was a close relative of Albertaceratops.

Its world

It lived in the Late Cretaceous, in what is now Montana. It comes from the Judith River Formation, where it shared the land with the tyrannosaurs Daspletosaurus and Gorgosaurus and the duckbill Corythosaurus.

How it was found

Ryan and colleagues named Medusaceratops in 2010. The type species is Medusaceratops lokii. Its frill bones were found in a bone bed with many animals.

Lived alongside

Found in the same rock formations

Close relatives

Other members of Ceratopsidae

Sources: WikidataNamed in: M. J. Ryan, A. P. Russell, and S. Hartman. 2010. A new chasmosaurine ceratopsid from the Judith River Formation, Montana. New Perspectives on Horned Dinosaurs: The Royal Tyrrell Museum Ceratopsian Symposium. Indiana University Press, Bloomington