Outline: a typical ornithopod

Arén Fm., SpainNamed 2010

Blasisaurus

"Blasi lizard"

Lived
72 to 66 million years ago, Late Cretaceous
Diet
Herbivore
Group
Ornithopods, Hadrosauridae
Found in
Spain
Named by
Cruzado-Caballero et al. 2010

Where its fossils were found

The evidence

Today

1 find

70 million years ago

Map: C. R. Scotese, PALEOMAP

Field notes

About Blasisaurus

What it was like

Blasisaurus was a crested duck-billed plant eater, a relative of Parasaurolophus and Corythosaurus. It is known from part of a skull and skeleton.

Its world

It lived about 72 to 66 million years ago, at the very end of the Late Cretaceous, in what is now Spain. Europe was then a chain of islands. Its bones come from the Arén Formation.

How it was found

Cruzado-Caballero and colleagues named it in 2010. It is named after the site where it was found.

Close relatives

Other members of Hadrosauridae

Sources: WikidataNamed in: P. Cruzado-Caballero, X. Pereda-Suberbiola, and J. I. Ruiz-Omeñaca. 2010. Blasisaurus canudoi gen. et sp. nov., a new lambeosaurine dinosaur (Hadrosauridae) from the latest Cretaceous of Arén (Huesca, Spain). Canadian Journal of Earth Sciences 47:1507-1517