nach Xing Xu, Catherine A. Forster, James M. Clark, Jinyou Mo: A basal ceratopsian with transitional features from the Late Jurassic of northwestern China. In: Proceedings of the Royal Society. Series B: Biological Sciences. Bd. 273, Nr. 1598, 2006, ISSN0950-1193, S. 2135–2140, doi:10.1098/rspb.2006.3566.
Andrew A. Farke, W. Desmond Maxwell, Richard L. Cifelli and Mathew J. Wedel. 2014. A Ceratopsian Dinosaur from the Lower Cretaceous of Western North America, and the Biogeography of Neoceratopsia.PLoS ONE. DOI: 10.1371/journal.pone.0112055
Wenjie Zheng, Xingsheng Jin and Xing Xu. 2015. A Psittacosaurid-like Basal Neoceratopsian from the Upper Cretaceous of central China and Its Implications for Basal Ceratopsian Evolution. Scientific Reports. 5, 14190. doi: 10.1038/srep14190
nach Xing Xu, Catherine A. Forster, James M. Clark, Jinyou Mo: A basal ceratopsian with transitional features from the Late Jurassic of northwestern China. In: Proceedings of the Royal Society. Series B: Biological Sciences. Bd. 273, Nr. 1598, 2006, ISSN0950-1193, S. 2135–2140, doi:10.1098/rspb.2006.3566.