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Pachyrhinosaurus Sternberg 1950 (ceratopsid)

Reptilia - Neornithischia - Ceratopsidae

PaleoDB taxon number: 38858

Full reference: C. M. Sternberg. 1950. Pachyrhinosaurus canadensis, representing a new family of the Ceratopsia, from southern Alberta. National Museum of Canada Bulletin 118:109-120

Parent taxon: Centrosaurinae according to D. C. Evans and M. J. Ryan 2015

Sister taxa: Achelousaurus, Albertaceratops, Avaceratops, Brachyceratops, Centrosaurus, Coronosaurus, Diabloceratops, Einiosaurus, Machairoceratops, Monoclonius, Nasutoceratops, Pachyrhinosaurini, Rubeosaurus, Sinoceratops, Spinops, Styracosaurus, Wendiceratops, Xenoceratops

Subtaxa: Pachyrhinosaurus canadensis, Pachyrhinosaurus lakustai, Pachyrhinosaurus perotorum

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Ecology: ground dwelling herbivore