This is an OCR edition without illustrations or index. It may have numerous typos or missing text. However, purchasers can download a free scanned copy of the original rare book from GeneralBooksClub.com. You can also preview excerpts from the book there. Purchasers are also entitled to a free trial membership in the General Books Club where they can select from more than a million books without charge. Original Published by: Geological Survey of Canada in 1850 in 308 pages; Description: Contents of each report may be found in "List of publications of the Geological survey of Canada. 1906."; Subjects: Nature / Fossils; Science / Earth Sciences / General; Science / Earth Sciences / Geology; Science / Paleontology; Technology & Engineering / Mining;