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Maidment, S.C.R. and Barrett, P.M. 2011. A new specimen of Chasmosaurus belli (Ornithischia: Ceratopsidae), a revision of the genus, and the utility of postcrania in the taxonomy and systematics of ceratopsid dinosaurs. Zootaxa. 2963, 1 (Jul. 2011), 1–47. DOI:https://doi.org/10.11646/zootaxa.2963.1.1.