Cionodon

Cionodon; Temporal range: Ma PreꞒ Ꞓ O S D C P T J K Pg N ↓
	Vertebra of C. arctatus
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Clade:	Dinosauria
Clade:	†Ornithischia
Clade:	†Ornithopoda
Family:	†Hadrosauridae
Genus:	†Cionodon; Cope, 1874
Type species
	†Cionodon arctatus; Cope, 1874
Species
	†C. arctatus Cope, 1874 (nomen dubium); †C. stenopsis Cope, 1875 (nomen dubium);
Synonyms
	Cinodon (sic);

Cionodon (meaning 'column tooth') is a dubious

Bactrosaurus kysylkumensis.^[3]

References

^ ^a ^b J. R. Horner, D. B. Weishampel, and C. A. Forster. 2004. Hadrosauridae. In D. B. Weishampel, H. Osmolska, and P. Dodson (eds.), The Dinosauria (2nd edition). University of California Press, Berkeley 438-463
^ E. D. Cope. 1874. Report on the stratigraphy and Pliocene vertebrate paleontology of northern Colorado. Bulletin of the United States Geological and Geographical Survey of the Territories 1(1):9-22
^ ^a ^b A. N. Riabinin. 1931. Ostatki dinozavrov iz verkhnego mela nizov'ev r. Amu-Dar'i [On the dinosaurian remains from the Upper Cretaceous of the lower parts of the Amu-Daria River]. Zapiski Rossiyskogo Mineralogicheskogo Obshchestva 60(1):114-118
^ E. D. Cope. 1875. On the transition beds of the Saskatchewan district. Proceedings of the Academy of Natural Sciences of Philadelphia 27:2-3