Edmontonia was a member of the ankylosaur group and lived alongside creatures like Edmontosaurus, Pachyrhinosaurus, and Gorgosaurus.



Edmontonia - a still from WWD:3D film (Image by Vaderxl).

This dinosaur was a nodosaur, like the Polacanthus from WWD series (1999), but at 7 meters in length it was much larger. It also lived much later than the Polacanthus did, but just like its earlier cousins, Edmontonia had a broad back covered in armor and a wicked array of huge spikes sticking outwards, forwards and slightly downwards from the shoulders (see the picture).

Edmontonia also had a long tail and a long and narrow snout to better graze on the low-growing vegetation that it ate.

In Walking with... seriesEdit

Walking with Dinosaurs: The MovieEdit

An Edmontonia is seen soon after the Troodon throws Patchi into the forest. Another is seen fleeing the forest fire.

Appearences in Other MeidaEdit

March of the DinosaursEdit

Read more at the March of the Dinosaurs Wiki

It is refered to as 'an ankylosaur' and coexists with Edmontosaurus and Pachyrhinosaurus during the summer, but unlike them, it didn't migrate during winter.

Jurassic ParkEdit

Read more at the Jurassic Park Wiki


  • In WWD: 3-D companion book Edmontonia is incorrectly named Ankylosaurus.
  • The reason why it is only called "Ankylosaur" in WWD3D related media was to avoid confusion with the similarly named Edmontosaurus.
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