“Trachodon” longiceps

Dinosaur: "Trachodon" longiceps

Type: Ornithopod

*Length:**	12.8 m	42.0 ft
*Weight:**	9.1 tons	20,062 lb

*The largest known specimen

ESR: 2 / 4 (estimated size reliability)

Epoch: Late Cretaceous
Stage: Late Maastrichtian

Status: nomen dubium
Autor: Marsh
Year: 1890
Area: North America
Country: USA
Region: Wyoming
Formation: Lance

Material: Right dentary.
References: Lull, Richard S.; Wright, Nelda E. (1942). "Hadrosaurian Dinosaurs of North America".

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