Thyreosaurus

Field photograph to come

DV-1256El Mers III Fm., Morocco

Thyreosaurus

DV-1256 · type species Thyreosaurus atlasicus

Lived
168 to 162 million years ago, Middle Jurassic
Diet
Herbivore
Group
Stegosaurs, Stegosauridae
Found in
Morocco
Named by
Zafaty et al. 2024

Field notes

About Thyreosaurus

Thyreosaurus was a plant-eating stegosaur that lived in the Middle Jurassic, 168 to 162 million years ago. It belongs to the family Stegosauridae.

The Paleobiology Database lists 1 find of Thyreosaurus, from Morocco. Its fossils come from the El Mers III Formation. It was named by Zafaty et al. in 2024.

The evidence

Where its fossils were found

Today

1 find

165 million years ago

Map: C. R. Scotese, PALEOMAP

Lived alongside

Found in the same rock formations.

Close relatives

Other members of Stegosauridae.

Sources: Paleobiology Database, WikidataNamed in: O. Zafaty, M. Oukassou, and F. Riguetti, J. Company, S. Bendrioua, R. Tabuce, A. Charrière, X. Pereda-Suberbiola. 2024. A new stegosaurian dinosaur (Ornithischia: Thyreophora) with a remarkable dermal armour from the Middle Jurassic of North Africa. Gondwana Research 131:344-362