Outline: a typical theropod

Baruungoyot Fm., MongoliaNamed 2024

Harenadraco

"sand dragon"

Type species Harenadraco prima

Lived
84 to 72 million years ago, Late Cretaceous
Diet
Omnivore
Group
Theropods, Troodontidae
Found in
Mongolia
Named by
Lee et al. 2024

Where its fossils were found

The evidence

Today

1 find

80 million years ago

Map: C. R. Scotese, PALEOMAP

Field notes

About Harenadraco

What it was like

Harenadraco was a small troodontid, a feathered theropod with long legs. It is known from part of the hind limbs and hips.

Its world

It lived in the Late Cretaceous, in what is now Mongolia. It comes from the Baruungoyot Formation, a dry land of dunes shared with the armored Saichania and Tarchia and the dromaeosaur Shri.

How it was found

Lee and colleagues named Harenadraco in 2024. The type species is Harenadraco prima.

Lived alongside

Found in the same rock formations

Close relatives

Other members of Troodontidae

Sources: WikidataNamed in: S. Lee, Y.-N. Lee, and J.-Y. Park, S.-H. Kim, Z. Badamkhatan, D. Idersaikhan, K. Tsogtbaatar. 2024. The first troodontid (Dinosauria: Theropoda) from the Upper Cretaceous Baruungoyot Formation of Mongolia. Journal of Vertebrate Paleontology 43(6):e2364746:1-9