Open Government Portal

  • Federal

    Post-Glacial Rebound

    Contained within the 4th Edition (1974) of the Atlas of Canada is a set of two maps. One shows the maximum post-glacial marine limit in feet above present sea level and the second shows the maximum height of post-glacial rebound in feet above present sea level. Both maps show existing glaciers...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • PDF
    • JPG
  • Federal

    Railways

    Contained within the 4th Edition (1974) of the Atlas of Canada is a set of two maps accompanied by graphics. The first map shows the extension of the railway network. Gradual extensions are denoted for the following periods: 1836 to 1852, 1853 to 1880, 1881 to 1905, 1906 to 1918, 1919 to 1935,...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • PDF
    • JPG
  • Federal

    Railways and Canals 1971 - Western Canada

    Contained within the 4th Edition (1974) of the Atlas of Canada is a map that shows the locations of railways and canals as of 1971. The railway names and operators are shown and whether or not the railway is operated as a common carrier or a private carrier. Canals and locks are shown on the map.
    Organization:
    Natural Resources Canada
    Resource Formats:
    • PDF
    • JPG
  • Federal

    Air Transportation

    Contained within the 4th Edition (1974) of the Atlas of Canada is a map showing selected air services as of December 1967. Air services are denoted as Canadian or foreign scheduled services and Canadian or foreign regular specific point services. A small supplementary map image shows places...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • PDF
    • JPG
  • Federal

    Electricity - Eastern Canada Generating Stations, 1968

    Contained within the 4th Edition (1974) of the Atlas of Canada is a map that shows, for Eastern Canada, locations of electrical generating stations, the installed generating capacity of rivers and thermal stations, installed capacity in kilowatts and whether the generating station is...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • PDF
    • JPG
  • Federal

    Glacier Retreat

    Contained within the 4th Edition (1974) of the Atlas of Canada is a map that shows the successive stages in the retreat of the last ice sheet in North America in respect to coverage of the Canadian landmass. Included with the map are the speculative ice-marginal positions with approximate time in...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • PDF
    • JPG
  • Federal

    Seaborne Exports and Imports

    Contained within the 4th Edition (1974) of the Atlas of Canada is a set of three maps. The first two maps show imports and exports for 1964. Tonnage and commodities are denoted on the maps by means of superimposed pie charts for selected ports. A supplementary text accompanies each of these maps,...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • PDF
    • JPG
  • Federal

    Ports and Harbours

    Contained within the 4th Edition (1974) of the Atlas of Canada is a set of four maps showing the location of ports and harbours in 1968 for Ontario, Quebec and the Maritimes; Newfoundland; Northern Canada (at 1:25 000 000 scale); and British Columbia. The greatest depth at a wharf at low water...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • PDF
    • JPG
  • Federal

    Shipping - Eastern Canada, 1964

    Contained within the 4th Edition (1974) of the Atlas of Canada is a map that shows locations of ports in Eastern Canada handling more than 5000 tons. Pie charts are superimposed on the map and show whether the tonnage was loaded, unloaded, from foreign ports or from other Canadian ports. Two...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • PDF
    • JPG
  • Federal

    Electricity - Western Canada Generating Stations, 1968

    Contained within the 4th Edition (1974) of the Atlas of Canada is a map that shows, for Western Canada, locations of electrical generating stations, the installed generating capacity of rivers and thermal stations, installed capacity in kilowatts and whether the generating station is...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • PDF
    • JPG
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