Tarchia

Field photograph to come

DV-0240Nemegt Fm., Mongolia

Tarchia

DV-0240 · type species Tarchia kielanae

Lived
84 to 66 million years ago, Late Cretaceous
Diet
Herbivore
Length
about 5.5 m (18 ft)
Group
Ankylosaurs, Ankylosauridae
Found in
Mongolia
Named by
Maryanska 1977

Field notes

About Tarchia

Tarchia was a plant-eating ankylosaur that lived in the Late Cretaceous, 84 to 66 million years ago. It belongs to the family Ankylosauridae.

The Paleobiology Database lists 4 finds of Tarchia, from Mongolia. Its fossils come from rocks including the Nemegt Formation and the Baruungoyot Formation. It was named by Maryanska in 1977.

The evidence

Where its fossils were found

Today

4 finds

75 million years ago

Map: C. R. Scotese, PALEOMAP

To scale

How big was Tarchia?

0 m1 m2 m3 m4 m5 m6 m
Tarchia: about 5.5 m (18 ft) · Person: 1.8 m (6 ft)Silhouette: typical ankylosaur shape

Lived alongside

Found in the same rock formations.

Close relatives

Other members of Ankylosauridae.

Sources: Paleobiology Database, WikidataNamed in: T. Maryanska. 1977. Ankylosauridae (Dinosauria) from Mongolia. Palaeontologia Polonica 37:85-151