Outline: a typical theropod

Ojo Alamo Fm., New MexicoNamed 2020

Dineobellator

"Navajo warrior"

Type species Dineobellator notohesperus

Lived
72 to 66 million years ago, Late Cretaceous
Diet
Carnivore
Group
Theropods, Dromaeosauridae
Found in
United States
Named by
Jasinski et al. 2020

Where its fossils were found

The evidence

Today

1 find

70 million years ago

Map: C. R. Scotese, PALEOMAP

Field notes

About Dineobellator

What it was like

Dineobellator was a feathered raptor, a relative of Velociraptor. It is known from part of a skeleton, including arms, claws and part of the tail.

Its arms were strong and its claws curved and sharp, which suggests it could grip prey. Its tail was more flexible at the base than in many relatives, which may have helped it turn quickly.

Its world

It lived about 72 to 66 million years ago, at the very end of the Late Cretaceous, in what is now New Mexico, in the United States. Its bones come from the Ojo Alamo Formation, where it shared the land with the giant long-necked Alamosaurus.

How it was found

Jasinski and colleagues named Dineobellator in 2020, from a single find. It is one of the last raptors known from North America.

Lived alongside

Found in the same rock formations

Close relatives

Other members of Dromaeosauridae

Sources: WikidataNamed in: S. E. Jasinski, R. M. Sullivan, and P. Dodson. 2020. Dromaeosaurid dinosaur (Theropoda, Dromaeosauridae) from New Mexico and biodiversity of dromaeosaurids at the end of the Cretaceous. Scientific Reports 10(5105):1-10