1926. 2018-06-26T19:15:56Z. 2021-09-27T17:27:22Z. Geological Survey of Canada. The Survey. English. cartographic image. Public. Dease Lake (B.C.), British Columbia, and Dease Lake.
Search Results
1959. 2015-02-16T16:55:27Z. 2015-03-03T23:05:43Z. Geological Survey of Canada. Geological Survey of Canada. English. cartographic image. Public. Ontario, Stout Lake Region, and Deer Lake Region.
1957. 2015-02-18T18:32:01Z. 2015-03-03T23:06:12Z. Geological Survey of Canada. Geological Survey of Canada. English. cartographic image. Public. Newfoundland and Labrador, Tickle Bay Region, and Placentia Bay Region.
1948. 2012-08-10T18:22:29Z. 2013-03-18T22:11:11Z. Geological Survey of Canada. Geological Survey of Canada. English. Public. Québec, Dudswell Junction Region, and Windsor Region.
1915. 2013-05-09T19:58:17Z. 2020-09-21T19:24:23Z. Geological Survey of Canada. Canada Dept. of Mines, Geological Survey. English. Public. Duncan Region (B.C.) and Vancouver Island (B.C.).
1940. 2012-06-07T14:41:24Z. 2012-06-13T15:05:09Z. Geological Survey of Canada. Canada Dept. of Mines and Resources, Mines and Geology Branch, Bureau of Geology and Topography. English. Public. Alberta, Dunmore Region, and Cypress Hills Region (Alta. and Sask.).
1942. 2012-06-21T13:40:38Z. 2012-06-29T20:46:33Z. Geological Survey of Canada. Canada Department of Mines and Resources, Mines and Geology Branch, Bureau of Geology and Topography. English. Public. Ontario, Elgin (County), Middlesex County, London Region, and St. Thomas Region.
1946. 2012-06-29T13:03:21Z. 2012-06-29T13:03:21Z. Geological Survey of Canada. Canada Dept. of Mines and Resources, Mines and Geology Branch, Bureau of Geology and Topography. English. Public. Alberta, Entrance Region, and Athabasca River Region.
1945. 2012-06-28T12:55:24Z. 2012-07-05T13:04:26Z. Geological Survey of Canada. Geological Survey. English. Public. Ontario, Kent (County), and Essex (County).
1941. 2012-06-14T13:03:42Z. 2012-06-20T14:08:12Z. Geological Survey of Canada. Canada Dept. of Mines and Resources, Mines and Geology Branch, Bureau of Geology and Topography. English. Public. Saskatchewan, Etomami River Region, Etomami Region, and Red Deer River Region (Sask. and Man.).