AnchisauriaAsiaDinosauriaEusaurischiaMassopodaMiddle JurassicPlateosauriaSaurischiaSauropodaSauropodiformesSauropodomorpha

Protognathosaurus oxyodon 

Dinosaur: Protognathosaurus oxyodon 

Jurassic: 168.2–161.5 Ma
TRIASSIC
JURASSIC
CRETACEOUS
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201
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Type: Sauropod

Length*:14 m45.9 ft
Weight*:6.3 tons13,889 lb
ESR: 2.5 / 4 (estimated size reliability)
*The largest known specimen

Asia

Area: Asia


Period

Epoch: Middle Jurassic
Stage: Bathonian-Callovian
Years: 168.2–161.5 Ma

Details

Status: nomen dubium
Author: Olshevsky
Year: 1991

Distribution

Area: Asia
Country: China
Region: Sichuan
Formation: Lower Shaximiao


Sources

Material: Incomplete dentary.
References: Glut, (1997). Dinosaurs - The Encyclopedia.

Locations

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