A Ceratopsian Dinosaur from the Lower Cretaceous of Western North America, and the Biogeography of Neoceratopsia Farke, Andrew A. ; Maxwell, W. Desmond ; Cifelli, Richard L. ; Wedel, Mathew J. Abstract Publication: PLoS ONE Pub Date: December 2014 DOI: 10.1371/journal.pone.0112055 Bibcode: 2014PLoSO...9k2055F