Outline: a typical ankylosaur

Point Loma Fm., CaliforniaNamed 2001

Aletopelta

"wandering shield"

Lived
84 to 72 million years ago, Late Cretaceous
Diet
Herbivore
Group
Ankylosaurs, Ankylosauridae
Found in
United States
Named by
Ford and Kirkland 2001

Where its fossils were found

The evidence

Today

1 find

80 million years ago

Map: C. R. Scotese, PALEOMAP

Field notes

About Aletopelta

What it was like

Aletopelta was an armored plant eater from the ankylosaur family. It is known from a partial skeleton with pieces of its bony armor, including plates that covered its hips.

Its world

It lived in the Late Cretaceous in what is now California. Its bones come from the Point Loma Formation, which formed on the sea floor, so its body probably washed out to sea after death. Very few dinosaurs have been found in California.

How it was found

Ford and Kirkland named it in 2001 from one find. The name refers to how the land where it lived has moved north over millions of years.

Close relatives

Other members of Ankylosauridae

Sources: WikidataNamed in: T. L. Ford and J. I. Kirkland. 2001. Carlsbad ankylosaur (Ornithischia, Ankylosauria): an ankylosaurid and not a nodosaurid. The Armored Dinosaurs. Indiana University Press, Bloomington