CentrosaurinaeCerapodaCeratopsiaCeratopsidaeCeratopsoideaCoronosauriaDinosauriaGenasauriaLate CretaceousMarginocephaliaNeoceratopsiaNeornithischiaNorth AmericaOrnithischia

“Monoclonius” sphenocerus

Every month, 100,000 readers use the Dinosaur Database, but we receive no support from you. Developing and updating the database requires a lot of work. If you want it to remain open and be updated, please support us via the "Buy us a coffee" button available on every page or via the Support page.


Dinosaur: "Monoclonius" sphenocerus

Cretaceous: 83.6–72.1 Ma
Type: Ceratops

Length*:5 m16.4 ft
Weight*:1.6 t3,527 lb
ESR: 0.5 / 4 (estimated size reliability)
*The largest known specimen



Sources

Material: Complete nasal with horncore, incomplete premaxilla.
References: Dodson, P. (1990). On the status of the ceratopsids Monoclonius and Centrosaurus.

________________________

If you are interested in Excel Professional version of Dinosaur or Pterosaur Database, write to us


Pterosaur Database