Einiosaurus Sampson 1994 (ceratopsid)

Reptilia - Ornithischia - Ceratopsidae

Full reference: S. D. Sampson. 1994. Two new horned dinosaurs (Ornithischia: Ceratopsidae) from the Upper Cretaceous Two Medicine Formation, Montana, USA. Journal of Vertebrate Paleontology 14(3, suppl.):44A

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

See also Dodson 1997, Dodson et al. 2004, Evans and Ryan 2015, Farke 2011, Farke et al. 2011, Fiorillo and Tykoski 2012, Horner et al. 2001, Longrich 2010, McDonald 2011, McDonald and Horner 2010, Ryan 2007, Ryan and Russell 2005, Sampson 1994, Sampson 1995 and Xu et al. 2010

Sister taxa: Achelousaurus, Pachyrhinosaurus, Pachyrostra

Subtaxa: Einiosaurus procurvicornis

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Ecology: ground dwelling herbivore

Distribution:

• Cretaceous of United States (3: Montana collections)

Total: 3 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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