Geological reconnaissance of a portion of Algoma and Thunder Bay districts, Ontario
Subtitle: Report on the region lying north of Lake Superior between the Pic and Nipigon Rivers, Ontario / by W.H. Collins
By: by W.J. Wilson
Contributors: Geological Survey of Canada
Publisher: Dept. of Mines, Geological Survey Branch
Published: 1909
Place of publication: Ottawa
Language: eng
Number of pages: 49
Other titles: Report on the region lying north of Lake Superior between the Pic and Nipigon Rivers, Ontario.
Notes: Includes 2 appendices to the first report. Appendix I. Notes on some fossils from the Cambro-silurian and Silurian rocks of the Albany River drainage system in northwestern Ontario, by J.F. Whiteaves. Appendix II. List of insects, by J.F. Fletcher.

"No. 980."

"No. 1081."