Cionodon Cope, 1874 [nomen dubium]

a.k.a Cinodon Cope, 1875
(Bull. U.S. geol. geogr. Surv. Terr., 1, no. 1, 10. NcZ)

Cionodon Cope, 1874 (Bull. U.S. geol. geogr. Surv. Terr., 1, no. 2, 7, 21. NcZ) "column tooth"
sie-OHN-o-don (Gr. kion- (kion) "column, pillar" + Gr. odon "tooth") (m) named for the column-like shape and arrangement of the teeth. Ornithopoda Hadrosauridae Hadrosaurinae L. Cret. NA [nomen dubium]
[= Thespesius Leidy, 1856]

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