David A. Eberth, David C. Evans, Donald B. Brinkman, François Therrien, Darren H. Tanke, and Loris S. Russell (2012). Dinosaur biostratigraphy of the Edmonton Group (Upper Cretaceous), Alberta, Canada: evidence for climate influence. Canadian Journal of Earth Sciences. 4 March 2013. https://doi.org/10.1139/cjes-2012-0185
Nicolás E. Campione,David C. Evans (2011). Cranial Growth and Variation in Edmontosaurs (Dinosauria: Hadrosauridae): Implications for Latest Cretaceous Megaherbivore Diversity in North America. Published: September 28, 2011. https://doi.org/10.1371/journal.pone.0025186.
Longrich, N.R. (2010). Titanoceratops ouranos, a giant horned dinosaur from the late Campanian of New Mexico. Cretaceous Research, volume 32, Issue 3, June 2011, Pages 264-276. https://doi.org/10.1016/j.cretres.2010.12.007
Eberth, D.A.,Evans, D.C., Brinkman, D.B., Therrien, F., Tanke, D.H. & Russell, L.S. (2012). Dinosaur biostratigraphy of the Edmonton Group (Upper Cretaceous), Alberta, Canada: evidence for climate influence. Canadian Journal of Earth Sciences, March 2013. https://doi.org/10.1139/cjes-2012-0185
