Tichosteus aequifacies

Dinosaur: Tichosteus aequifacies

Jurassic: 154.8–145 Ma

Type: Ornithopod

*Length:**	90 cm	3.0 ft
*Weight:**	2 kg	4 lb

ESR: 0.5 / 4 (estimated size reliability)
*The largest known specimen

Epoch: Late Jurassic
Stage: Kimmeridgian-Early Tithonian
Years: 154.8–145 Ma

Status: nomen dubium
Author: Cope
Year: 1878

Area: North America
Country: USA
Region: Colorado
Formation: Morrison

Material: Vertebrae.
References: E.D. Cope, (1878), "Descriptions of new extinct Vertebrata from the Upper Tertiary and Dakota Formations".

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