DinoDex

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Pick two dinosaurs to see them side by side. Ranges are shown as published; missing values say Unknown.

TotalDino, CC BY 4.0, via Wikimedia Commons · CC BY 4.0
Period
Cretaceous· Maastrichtian
Age
72.1–66 Ma
Diet
Herbivore
Length
6–8 m
Height
1.5–1.8 m
Mass
4.8–8 t
Found in
Hell Creek Formation, Lance Formation, Scollard Formation, Montana, Wyoming, Alberta
Classification
Dinosauria › Ornithischia › Thyreophora › Ankylosauria › Ankylosauridae › Ankylosaurinae › Ankylosaurus › Ankylosaurus magniventris
Year described
1908
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