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Aletopelta

By , About.com Guide

aletopelta

Aletopelta (Eduardo Camarga)

Name:

Aletopelta (Greek for "wandering shield"); pronounced ah-LEE-toe-PELL-ta

Habitat:

Woodlands of southern North America

Historical Period:

Late Cretaceous (80-70 million years ago)

Size and Weight:

About 20 feet long and one ton

Diet:

Plants

Distinguishing Characteristics:

Low-slung body; spikes on shoulders; clubbed tail

About Aletopelta:

There's an interesting story behind the name Aletopelta, Greek for "wandering shield": although this dinosaur lived in late Cretaceous Mexico, its remains were discovered in modern-day California, the result of continental drift over tens of millions of years. We know that Aletopelta was a true ankylosaur thanks to its thick armor plating (including two dangerous-looking spikes jutting up from its shoulders) and clubbed tail, but otherwise this low-slung herbivore resembled a nodosaur, a sleeker, more lightly built, and (if possible) even slower subfamily of the ankylosaurs.

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