“Hypsirophus seeleyanus”
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Dinosaur: "Hypsirophus seeleyanus"
Period
Epoch: Late Jurassic
Stage: Early Tithonian
Years: 149.2–145 Ma
Details
Status: nomen nudum
Author: Cope
Year: 1879
Distribution
Area: North America
Country: USA
Region: Colorado
Formation: Morrison
Sources
Material: Dorsal, caudal vertebrae and distal femur.
References: Galton, P. M. (2010). Species of plated dinosaur Stegosaurus (Morrison Formation, Late Jurassic) of western USA: new type species designation needed.
