AnkylopollexiaCerapodaDinosauriaGenasauriaHadrosauriformesHadrosauroideaHadrosauromorphaIguanodontiaLate CretaceousNeornithischiaNorth AmericaOrnithischiaOrnithopodaStyracosterna

Lophorhothon atopus

Dinosaur: Lophorhothon atopus

Type: Ornithopod

Length*: 4.9 m 16.1 ft
Weight*: 470 kg 1,036 lb
*The largest known specimen

ESR: 3 / 4 (estimated size reliability)


Material: Partial skeleton with skull. Referred at least 1 (3?) individual.
References: Eberth & Evans (2014) Hadrosaurs. Gates, Terry; Lamb, James (2021). "Redescription of Lophorhothon atopus (Ornithopoda: Dinosauria) from the Late Cretaceous of Alabama based on new material".


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