Reptilia - Ornithischia - Ceratopsidae
Full reference: A. R. Fiorillo and R. S. Tykoski. 2012. A new Maastrichtian species of the centrosaurine ceratopsid Pachyrhinosaurus from the North Slope of Alaska. Acta Palaeontologica Polonica 57(3):561-573
Belongs to Pachyrhinosaurus according to A. R. Fiorillo and R. S. Tykoski 2012
See also Lund et al. 2016, Mori et al. 2016, Sakagami and Kawabe 2020 and Tykoski and Fiorillo 2013
Sister taxa: Pachyrhinosaurus canadensis, Pachyrhinosaurus lakustai
Type specimen: DMNH21200, a partial skull. Its type locality is Kikak-Tegoseak Quarry, which is in a Maastrichtian delta plain siltstone/sandstone in the Prince Creek Formation of Alaska.
Ecology: ground dwelling herbivore
Distribution: found only at Kikak-Tegoseak Quarry
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.