Outline: a typical ankylosaur

Kirtland Fm., New MexicoNamed 2011

Ahshislepelta

Lived
84 to 72 million years ago, Late Cretaceous
Diet
Herbivore
Group
Ankylosaurs, Ankylosauridae
Found in
United States
Named by
Burns and Sullivan 2011

Where its fossils were found

The evidence

Today

1 find

80 million years ago

Map: C. R. Scotese, PALEOMAP

Field notes

About Ahshislepelta

What it was like

Ahshislepelta was an ankylosaur, a low, armored plant eater. It is known from part of the skeleton and some armor, so its looks are uncertain.

Its world

It lived in the Late Cretaceous, in what is now New Mexico. It comes from the Kirtland Formation, where it shared the land with the tyrannosaur Bistahieversor, the horned Pentaceratops and the crested duckbill Parasaurolophus.

How it was found

Burns and Sullivan named Ahshislepelta in 2011. The name comes from the dry wash where it was found.

Lived alongside

Found in the same rock formations

Close relatives

Other members of Ankylosauridae

Sources: WikidataNamed in: M. E. Burns and R. M. Sullivan. 2011. A new ankylosaurid from the Upper Cretaceous Kirtland Formation, San Juan Basin, with comments on the diversity of ankylosaurids in New Mexico. Fossil Record 3. New Mexico Museum of Natural History and Science Bulletin 53:169-178