†unranked clade Lambeosauria Horner 1990 (ornithopod)
Full reference: J. R. Horner. 1990. Evidence of a diphyletic origination of the hadrosaurian (Reptilia: Ornithischia) dinosaurs. K. Carpenter and P. J. Currie (eds.), Dinosaur Systematics: Perspectives and Approaches, Cambridge University Press, Cambridge 179-187
Parent taxon: Iguanodontoidea according to J. R. Horner 1990
Sister taxa: Craspedodon, Hadrosauria, Iguanodon orientalis, Lurdusaurus
Subtaxa: none
Ecology: ground dwelling herbivore
Distribution: there are no occurrences of Lambeosauria in the database