A new horned dinosaur from an Upper Cretaceous bone bed in Alberta - Currie, Philip J.; Langston, Wann, 1921-; Tanke, Darren H.; National Research Council Canada (Ottawa : NRC Research Press, 2008)
Includes bibliographical references.
Issued by: National Research Council Canada.
Keywords: Pachyrhinosaurus; Paleontology -- Alberta; Dinosaurs -- Alberta