Edmontonia

Edmontonia was an armored dinosaur, a member of the nodosaur family. It was bulky and tank-like with small, ridged bony plates on its back and head and many sharp spikes along its back and tail.

Length	Approx. 6.6 m (22 ft)
Weight	Approx. 3.5 tons
Period	Late Cretaceous
Location	North America