Outline: a typical theropod

Djadokhta Fm., MongoliaNamed 2006

Tsaagan

"white"

Lived
84 to 72 million years ago, Late Cretaceous
Diet
Carnivore
Group
Theropods, Dromaeosauridae
Found in
Mongolia
Named by
Norell et al. 2006

Where its fossils were found

The evidence

Today

1 find

80 million years ago

Map: C. R. Scotese, PALEOMAP

Field notes

About Tsaagan

What it was like

Tsaagan was a small feathered hunter from the raptor family, a close relative of Velociraptor. It is known from a well-preserved skull and neck. Like other raptors, it probably had a large sickle-shaped claw on each foot.

Its world

It lived in the Late Cretaceous in what is now Mongolia. Its bones come from the Djadokhta Formation, a dry land of sand dunes where Velociraptor, Protoceratops and the oviraptor Citipati also lived.

How it was found

Norell and colleagues named Tsaagan in 2006 from one find. Its full name, Tsaagan mangas, means "white monster" in Mongolian.

Lived alongside

Found in the same rock formations

Close relatives

Other members of Dromaeosauridae

Sources: WikidataNamed in: M. A. Norell, J. M. Clark, and A. H. Turner, P. J. Makovicky, R. Barsbold, T. Rowe. 2006. A new dromaeosaurid theropod from Ukhaa Tolgod (Ömnögov, Mongolia). American Museum Novitates 3545:1-25