Widest Dinosaur:

Updated May 8, 2019 | Infoplease Staff

Ankylosaurus magniventris

(c) Joe Tucciarone
Meaning of Name:“bent/crooked lizard”
Period:Cretaceous Period (138 million to 65 million years ago)
Size: 4 - 9 meters long
Location: Texas, Antarctica, Utah, and Argentina

Ankylosaurus was the tank of dinosaurs: low, broad, and heavily armored.

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