Edmontonia was a dinosaur that lived 75-65 million years ago in the Late Cretaceous Period, it was a vegetarion. They ate soft plants, leaves, and shrubs. Edmontonia had spikes on its' side, but it had no club at the end like and species of Ankylosaur. Their fossils were found in Alberta, Canada in Edmonton. This beast was the largest of the nodosaurs, and it was about 25 feet (7 or 5 m). Predators had to beware of those spikes coming from its' sides! This cerature lived in heards like hadrosaurs, stegosaurs, ankylosaurs, rhino dinos, sauropods, and other herbivore dinosaurs. Its' predators were Albertosaurus.