Outline: a typical ornithopod

Alagteeg Fm., MongoliaNamed 2014

Plesiohadros

"near hadrosaurs"

Lived
86 to 72 million years ago, Late Cretaceous
Diet
Herbivore
Group
Ornithopods
Found in
Mongolia
Named by
Tsogtbaatar et al. 2014

Where its fossils were found

The evidence

Today

1 find

80 million years ago

Map: C. R. Scotese, PALEOMAP

Field notes

About Plesiohadros

What it was like

Plesiohadros was a plant eater, an early relative of the duck-billed dinosaurs, known from a partial skeleton with a skull.

Its world

It lived in the Late Cretaceous in what is now southern Mongolia. Its bones come from the Alagteeg Formation, where it shared the land with the armored Pinacosaurus and the long-necked Abdarainurus.

How it was found

Tsogtbaatar and colleagues named Plesiohadros in 2014, from a single find.

Lived alongside

Found in the same rock formations

Close relatives

Other members of Hadrosauroidea

Sources: WikidataNamed in: K. Tsogtbaatar, D. B. Weishampel, and D. C. Evans, M. Watabe. 2014. A new hadrosaurid (Plesiohadros djadokhtaensis) from the Late Cretaceous Djadokhtan Fauna of southern Mongolia. Hadrosaurs