AnkylopollexiaCerapodaDinosauriaGenasauriaHadrosauridaeHadrosauriformesHadrosauroideaHadrosauromorphaIguanodontiaLate CretaceousNeornithischiaNorth AmericaOrnithischiaOrnithopodaStyracosterna

“Hadrosaurus” paucidens

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Dinosaur: "Hadrosaurus" paucidens

Cretaceous: 83.6–72.1 Ma
Type: Ornithopod

Length*:6.2 m20.3 ft
Weight*:950 kg2,094 lb
ESR: 1.5 / 4 (estimated size reliability)
*The largest known specimen



Sources

Material: Nearly complete left squamosal and right maxilla.
References: Prieto-Marquez, A., Weishampel, D.B., and Horner, J.R. (2006). "The dinosaur Hadrosaurus foulkii, from the Campanian of the East Coast of North America, with a reevaluation of the genus.".

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