Age: Late Cretaceous
Location: Judith River Formation, Montana
Species: Brachylophosaurus
Brachylophosaurus meaning "short-crested lizard" was a mid-sized member of the hadrosaurid family of dinosaurs. It is known from several skeletons and bonebed material from the Judith River Formation of Montana and the Oldman Formation of Alberta, living about 76.5 million years ago.