Acristavus gagslarsoni Gates et al. 2011 (hadrosaurine)

Reptilia - Neornithischia - Hadrosauridae

Full reference: T. A. Gates, J. R. Horner, R. R. Hanna and C. R. Nelson. 2011. New unadorned hadrosaurine hadrosaurid (Dinosauria, Ornithopoda) from the Campanian of North America. Journal of Vertebrate Paleontology 31(4):798-811

Belongs to Acristavus according to A. Prieto-Marquez 2013

See also Cruzado-Caballero and Powell 2017, Dalla Vecchia 2014, Gates et al. 2011, Gates et al. 2014, Lehman et al. 2016 and Prieto-Márquez et al. 2016

Sister taxa: none

Type specimen: MOR 1155, a partial skeleton. Its type locality is MOR TM-281, which is in a Campanian coarse channel fill sandstone in the Two Medicine Formation of Montana.

Ecology: ground dwelling herbivore


• Cretaceous of United States (2: Montana, Utah collections)

Total: 2 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.

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