Asia Dinosauria Early Cretaceous Eurypoda Genasauria Ornithischia Stegosauria Stegosauridae Thyreophora

Mongolostegus exspectabilis

Dinosaur: Mongolostegus exspectabilis

Cretaceous: 121.4–100.5 Ma

Type: Stegosaur

*Length:**	4.4 m	14.4 ft
*Weight:**	650 kg	1,433 lb

ESR: 2 / 4 (estimated size reliability)
*The largest known specimen

Area: Asia

Period

Epoch: Early Cretaceous
Stage: Aptian-Albian
Years: 121.4–100.5 Ma

Details

Status: valid
Author: Tumanova & Alifanov
Year: 2018

Distribution

Area: Asia
Country: Mongolia
Region: Dornogovi
Formation: Dzunbain

Classification

Dinosauria
Ornithischia
Genasauria
Thyreophora
Eurypoda
Stegosauria
Stegosauridae

Sources

Material: Left and fragmentary right pubis, one sacrocaudal, five caudal vertebrae, sacral rib and fragments of presumably pelvic bones.
References: Tumanova, T. A., & Alifanov, V. R. (2018). First Record of Stegosaur (Ornithischia, Dinosauria) from the Aptian–Albian of Mongolia.

Locations

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