Outline: a typical sauropod

United KingdomNamed 1852

Oplosaurus

"armed lizard"

Type species Oplosaurus armatus

Lived
137 to 121 million years ago, Early Cretaceous
Diet
Herbivore
Group
Sauropods
Found in
United Kingdom
Named by
Gervais 1852

Where its fossils were found

The evidence

Today

1 find

130 million years ago

Map: C. R. Scotese, PALEOMAP

Field notes

About Oplosaurus

What it was like

Oplosaurus is known from a single large tooth, which came from a long-necked, four-legged plant eater. The tooth is broad and spoon-shaped.

Its world

It lived in the Early Cretaceous in what is now southern England.

How it was found

Gervais named Oplosaurus in 1852, from a single tooth. Because so little of it is known, many scientists think the name is doubtful.

Close relatives

Other members of Sauropoda

Sources: WikidataNamed in: P. Gervais. 1852. Zoologie et Paléontologie Françaises (Animaux Vertébrés) ou Nouvelles Recherches sur les Animaux Vivants et Fossiles de la France. 1–3:1-274+