Rubeosaurus: The Mystery-Horned Ceratopsian from Northern Montana
In the dusty badlands of northern Montana, among layers of ancient sediment dating back to the Late Cretaceous period, paleontologists uncovered the remains of a fascinating horned dinosaur—Rubeosaurus ovatus. This enigmatic ceratopsian, whose name means “ruby lizard” in reference to the Ruby Mountains near its discovery site, has puzzled scientists since its initial identification and ...












