DinoScience!


This fossil skeleton was found in an area of western Canada that was a swampy plain 76 million years ago when the animal was alive.

Unlike the mighty horned and armored dinosaurs, this animal had no armor to protect itself. Its skin was folded like the large lizards that are alive today, and its front feet were webbed like a duck's. It had a long flat tail and a neck that curved upward.

Which one of these skulls belongs to this dinosaur?