Hypsilophodon Was A Cretaceous Ornithopod Hypsilophodon, pronounced hip-sih-LO-fuh-don, was a prehistoric ornithopod dinosaur that lived in primarily in the Early Cretaceous period of what is today known as England. This was a small bipedal dinosaur that for some time has been misunderstood; recent findings and analyses have changed the picture we now have of Hypsilophodon. […]

