F. Fanti, Unfolding the geological history of the North: new comprehensive survey of the Wapiti Formation, Alberta, Canada, in: Ceratopsian Symposium, Short papers, Abstracts and Programs, DRUMHELLER, Royal Tyrrell Museum of Paleontology, 2007, pp. 33 - 38 (atti di: Ceratopsian Symposium, Royal Tyrrell Museum of Paleontology, 22-23 settembre 2007) [Abstract]
