The Cretaceous theropodus dinosaur Gorgosaurus
By: by Lawrence M. Lambe
Series: Geological Survey of Canada -- Memoir 100.; Geological series -- No. 83.; Bulletin (Geological Survey of Canada : 1921) -- No. 83.
Publisher: Government Printing Bureau
Published: 1917
Place of publication: Ottawa
Language: eng
Number of pages: 84
Subjects: Dinosaurs
Notes: Includes bibliographic footnotes.