†unranked clade Centrosaurini Ryan et al. 2017 (ceratopsid)

Reptilia - Ornithischia - Ceratopsidae

Full reference: M. J. Ryan, R. Holmes, J. Mallon, M. Loewen, and D. C. Evans. 2017. A basal ceratopsid (Centrosaurinae: Nasutoceratopsini) from the Oldman Formation (Campanian) of Alberta, Canada. Canadian Journal of Earth Sciences 54:1-14

Parent taxon: Centrosaurinae according to M. J. Ryan et al. 2017

Sister taxa: Albertaceratops, Brachyceratops, Diabloceratops, Machairoceratops, Menefeeceratops, Monoclonius, Nasutoceratopsini, Pachyrhinosaurini, Sinoceratops, Stellasaurus, Wendiceratops, Xenoceratops

Subtaxa: Centrosaurus Coronosaurus Rubeosaurus Spinops Styracosaurus

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Type: Centrosaurus

Ecology: ground dwelling herbivore

Distribution:

• Cretaceous of Canada (58: Alberta collections), United States (5: Colorado, Montana)

Total: 63 collections each including a single occurrence

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