Outline: a typical theropod

Bayan Mandahu Fm., ChinaNamed 2010

Machairasaurus

"short scimitar lizard"

Lived
84 to 72 million years ago, Late Cretaceous
Diet
Omnivore
Group
Theropods, Oviraptoridae
Found in
China
Named by
Longrich et al. 2010

Where its fossils were found

The evidence

Today

1 find

80 million years ago

Map: C. R. Scotese, PALEOMAP

Field notes

About Machairasaurus

What it was like

Machairasaurus was a small oviraptorid, a feathered theropod with a toothless beak. It is known from part of a skeleton. Its hand claws were short and curved.

Its world

It lived in the Late Cretaceous, in what is now China. It comes from the Bayan Mandahu Formation, a desert land shared with Velociraptor, Protoceratops and the armored Pinacosaurus.

How it was found

Longrich and colleagues named Machairasaurus in 2010.

Lived alongside

Found in the same rock formations

Close relatives

Other members of Oviraptoridae

Sources: WikidataNamed in: N. R. Longrich, P. J. Currie, and Z.-M. Dong. 2010. A new oviraptorid (Dinosauria: Theropoda) from the Upper Cretaceous of Bayan Mandahu, Inner Mongolia. Palaeontology 53(5):945-960