†unranked clade Hadrosauromorpha Norman 2014 (ornithopod)
Full reference: D. B. Norman. 2014. Iguanodonts from the Wealden of England: do they contribute to the discussion concerning hadrosaur origins?. Hadrosaurs 10-43
Parent taxon: Neoiguanodontia according to D. B. Norman 2014
See also Verdú et al. 2021
Sister taxa: Altirhinus, Hypselospinus, Iguanodontidae, Ouranosaurus
Subtaxa: Lophorhothon
Ecology: ground dwelling herbivore
Distribution:
• Cretaceous of United States (3: Alabama, New Jersey collections)
Total: 3 collections including 4 occurrences