DinosauriaEurypodaGenasauriaLate JurassicNorth AmericaOrnithischiaStegosauriaStegosauridaeStegosaurinaeThyreophora

Hypsirophus discurus

Dinosaur: Hypsirophus discurus

Type: Stegosaur

Length*: 7.2 m 23.6 ft
Weight*: 2.8 tons 6,173 lb
*The largest known specimen

ESR: 1 / 4 (estimated size reliability)


Epoch: Late Jurassic
Stage: Early Tithonian


Status: nomen dubium
Autor: Cope
Year: 1878
Area: North America
Country: USA
Region: Colorado
Formation: Morrison


Material: Dorsal vertebra, caudal neural spine, rib fragment and two distal caudal centra.
References: Galton, P. M. (2010). Species of plated dinosaur Stegosaurus (Morrison Formation, Late Jurassic) of western USA: new type species designation needed.


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