What is "parksosaurus"

Parksosaurus (meaning " William Parks's lizard") is a genus of hypsilophodont ornithopod dinosaur from the early Maastrichtian-age Upper Cretaceous Horseshoe Canyon Formation of Alberta, Canada. It is based on most of a partially articulated skeleton and partial skull, showing it to have been a small, bipedal, herbivorous dinosaur. It is one of the few described non- hadrosaurid ornithopods from the end of the Cretaceous in North America, existing around 70 million years ago.