Spatial Coverage: Ontario - Yale University Library GeoBlacklight Search Results

31. Chelmsford, Sudbury District, Ontario [cartographic material]

1946. 2012-07-09T19:22:28Z. 2012-07-19T15:47:29Z. Cooke, H. C. The Survey. English. Public. Ontario, Sudbury (District), and Chelmsford Region.

32. Complete Bouguer gravity anomaly map of the International Falls 1⁰?x 2⁰?quadrangle, Minnesota and Ontario [microform]

1988. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). U.S. Geological Survey : [Books and Open-File Reports Section, distributor. English. Public. Minnesota and Ontario.

33. Coral Rapids-Cochrane sheet, geological compilation series, Cochrane District

1968. 2018-04-24T19:26:12Z. 2018-04-24T19:26:12Z. Ontario. Department of Mines. Ontario Dept. of Mines. English. cartographic image. Public. Ontario and Cochrane (District).

34. Cruising guide no. 5 : New York State and adjacent Canadian waterways

1941. 2008-10-02T16:16:18Z. 2015-10-27T22:22:48Z. General Drafting Company. The Company. English. Public. New York (State), Ontario., Québec (Province), Québec., Ontario, and Québec.

35. Cunningham-Garnet area, District of Sudbury, Ontario

1951. 2018-04-24T17:47:11Z. 2018-04-24T17:47:11Z. Meen, V. B. Province of Ontario, Dept. of Mines. English. cartographic image. Public. Ontario, Garnet, and Cunningham.

36. Deer Lake (east half), Kenora District, Ontario

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.

37. Eastern extension of Fort Hope area, District of Kenora (Patricia Portion), Ontario

1941. 2018-04-24T17:45:35Z. 2022-12-06T16:58:42Z. Prest, Victor Kent. Dept. of Mines. English. cartographic image. Public. Ontario and Makokibatan Lake Region.

38. Elgin, Ontario [cartographic material]

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.

39. Essex County and parts of adjacent counties, southwestern Ontario ... showing structure contours drawn on top of the Norfolk and Guelph formations, and positions of wells drilled to obtain oil and natural gas / [cartographic material]

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).

40. Falconbridge, Sudbury District, Ontario [cartographic material]

1946. 2012-07-09T19:26:42Z. 2022-12-06T16:58:03Z. Collins, W. H. (William Henry), 1878-1937. Bureau of Geology and Topography. English. Public. Ontario and Falconbridge Region.