Wuerhosaurus was a stegosaur dinosaur that lived in the Early Cretaceous period, making it one of the last stegosaurids in existence. It grew up to 7 meters (23 feet) in length, and resembles its more famous cousin, Stegosaurus.
In 1862, an American explorer and his son are shipwrecked and washed upon a mysterious island. Soon they discover that this island is the home of generations of humans and dinosaurs living together in a peaceful and fantastic civilization called Dinotopia. Based on the books by James Gurney.