AnkylopollexiaCerapodaDinosauriaEarly CretaceousGenasauriaIguanodontiaNeornithischiaNorth AmericaOrnithischiaOrnithopodaStyracosterna

Hippodraco scutodens

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Dinosaur: Hippodraco scutodens

Cretaceous: 139.8–132.6 Ma
Type: Ornithopod

Length*:4.3 m14.1 ft
Weight*:350 kg772 lb
ESR: 3 / 4 (estimated size reliability)
*The largest known specimen



Locations


Sources

Material: Partial skeleton (immature) with nearly complete skull.
References: McDonald AT, Kirkland JI, DeBlieux DD, Madsen SK, Cavin J, et al. (2010). "New Basal Iguanodonts from the Cedar Mountain Formation of Utah and the Evolution of Thumb-Spiked Dinosaurs".

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