1946. 2012-07-05T20:22:25Z. 2016-08-19T21:10:13Z. Geological Survey of Canada. Department of Mines and Resources, Mines and Geology Branch, Bureau of Geology and Topography, Geological Survey. English. Public. Nova Scotia, Bass River Region, Colchester (County), and Hants County.
Search Results
1946. 2012-07-09T19:35:12Z. 2012-07-19T15:47:29Z. Armstrong, J. E. (John Edward), 1912-. Geological Survey of Canada. English. Public. British Columbia, Manson Creek Region, and Cassiar (District).
1946. 2010-07-26T13:51:24Z. 2015-10-27T22:25:13Z. Geological Survey of Canada. Canada, Dept. of Mines and Resources, Mines and Geology Branch, Bureau of Geology and Topography. English. Public. Manitoba.
1946. 2012-07-03T14:37:00Z. 2012-07-11T15:21:01Z. Geological Survey of Canada. The Survey. English. Public. Manitoba.
1946. 2012-07-05T20:38:51Z. 2012-07-11T15:21:55Z. Geological Survey of Canada. Department of Mines and Resources, Mines and Geology Branch, Bureau of Geology and Topography, Geological Survey. English. Public. Northwest Territories, Prosperous Lake Region, and Mackenzie.
1946. 2018-05-04T18:29:10Z. 2018-05-04T18:29:10Z. Oregon. Department of Geology and Mineral Industries. Oregon Dept. of Geology and Mineral Industries. English. cartographic image. Public. Oregon and Oregon.
1946. 2012-06-29T13:10:11Z. 2012-07-05T13:04:51Z. Armstrong, J. E. (John Edward), 1912-. Canada Dept. of Mines and Resources, Mines and Geology Branch, Bureau of Geology and Topography. English. Public. British Columbia, Takla Lake Region, Cassiar (District), and Takla Group (B.C.).