Ce taxon est considéré comme nomen dubium
du taxon valide Ceratopsidae
selon la Paleobiology Database.
Voir la fiche de Ceratopsidae →
Bibliographie
Description originale
E. D. Cope. 1874. Report on the stratigraphy and Pliocene vertebrate paleontology of northern Colorado. Bulletin of the United States Geological and Geographical Survey of the Territories 1(1):9-22