CerapodaCeratopsiaDinosauriaGenasauriaLate CretaceousMarginocephaliaNeornithischiaOrnithischiaSouth America

Notoceratops bonarellii

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. Therefore, as of September 1, 2025, the database will be closed. 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: Notoceratops bonarellii

Cretaceous: 83.6–66 Ma
Type: Ceratops

Length*:3.2 m10.5 ft
ESR: 1 / 4 (estimated size reliability)
*The largest known specimen


Period

Epoch: Late Cretaceous
Stage: Campanian-Maastrichtian
Years: 83.6–66 Ma

Details

Status: nomen dubium
Author: Tapia
Year: 1919

Distribution

Area: South America
Country: Argentina
Region: Chubut
Formation: Lago Colhué Huapí


Sources

Material: Partial left dentary.
References: Rich, T. H., Kear, B. P., Sinclair, R., Chinnery, B., Carpenter, K., McHugh, M. L., & Vickers-Rich, P. (2014). Serendipaceratops arthurcclarkei Rich & Vickers-Rich, 2003 is an Australian Early Cretaceous ceratopsian.

________________________

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


Pterosaur Database