Open Government Portal

  • Federal

    Glacial Geology

    Contained within the 4th Edition (1974) of the Atlas of Canada is a map that shows locations of currently existing glaciers as well as historical glacial information. The resulting effects that glaciers have had on landscape are also shown on this map.
    Organization:
    Natural Resources Canada
    Resource Formats:
    • PDF
    • JPG
  • Federal

    Glacial Geology

    Contained within the 3rd Edition (1957) of the Atlas of Canada is a map that shows the locations of glacial materials, circa mid-1950s. The extents of existing glaciers and ice caps are shown. The direction of ice movement is illustrated by denoting the trends of drumlins (elongated or oval hills...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Federal

    Borehole Geophysical Logs in Surficial Sediments of Canada-Surficial geology ...

    The Geological Survey of Canada owns and operates slim hole geophysical sondes and recording equipment for use in PVC cased boreholes in unconsolidated overburden. Such holes are commonly drilled and cased for overburden stratigraphic or geotechnical studies related to on-going GSC projects....
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ZIP
  • Federal

    Bedrock geological map of Canada 1:5 000 000

    The map displays bedrock formations at or near the surface of the land, on the sea floor above the continental crust that forms the Canadian landmass, and oceanic crust surrounding the landmass. The bedrock units are grouped and coloured according to geological age and composition. The colours of...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • WMS
  • Federal

    Geology of Tavani map-area (55K), District of Keewatin

    Tavani map-area, situated on the west side of Hudson Bay, is in the Churchill Structural Province. Metamorphosed volcanic and sedimentary rocks of the Kaminak Group, and intrusive plutons are well exposed in the southern half of the area, and in the Rankin Inlet area. They are overlain by...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ZIP
  • Federal

    Geological map of the Arctic, 1:5 000 000

    As part of the International Polar Year (IPY) 2007'08 and 2008'09 activities, and related objectives of the Commission for the Geological Map of the World (CGMW), nations of the circumpolar Arctic have co-operated to produce a new bedrock geology map and related digital map database at a scale of...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • WMS
    • HTML
  • Federal

    Thompson; Thompson utem; utem

    In 1991, 19 km of seismic reflection data and 20 km of deep-probing electromagnetic (EM) sounding data were acquired along a common corridor in the vicinity of the Thompson mine to help constrain the interpreation of sub-surface geological structures.
    Organization:
    Natural Resources Canada
    Resource Formats:
    • other
  • Federal

    BIGMAC87 refraction; 3 refraction profiles; seismic refraction

    In 1987 the Geological Survey of Canada undertook a major regional seismic refraction survey in the Mackenzie Delta and surrounding area in order to complement existing data with information on the velocity structure of the crust and upper mantle. The survey consisted of seven recorder...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • other
  • Federal

    Thompson; Line 1bhr; 2D seismic reflection

    In 1991, 19 km of seismic reflection data and 20 km of deep-probing electromagnetic (EM) sounding data were acquired along a common corridor in the vicinity of the Thompson mine to help constrain the interpreation of sub-surface geological structures.
    Organization:
    Natural Resources Canada
    Resource Formats:
    • other
    • SEGY
    • HTML
  • Federal

    Thompson; Line 1ahr; 2D seismic reflection

    In 1991, 19 km of seismic reflection data and 20 km of deep-probing electromagnetic (EM) sounding data were acquired along a common corridor in the vicinity of the Thompson mine to help constrain the interpreation of sub-surface geological structures.
    Organization:
    Natural Resources Canada
    Resource Formats:
    • other
    • SEGY
    • HTML
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