Geological Survey of Canada

Geological Survey of Canada
Commission géologique du Canada
Agency overview
Formed 1842
Jurisdiction Government of Canada
Headquarters Ottawa, Ontario
Employees 600
Annual budget CAD $70 million
Minister responsible
Agency executives
  • Daniel Lebel, Director General - Atlantic and Western Canada Branch
  • Donna Kirkwood, Director General - Central and Northern Canada Branch

The Geological Survey of Canada (GSC; French: Commission géologique du Canada (CGC)) is a Canadian federal government agency responsible for performing geological surveys of the country, developing Canada's natural resources and protecting the environment. A branch of the Earth Sciences Sector of Natural Resources Canada, the GSC is the country's oldest scientific agency and was one of its first government organizations.


In September 1841, the Province of Canada legislature passed a resolution that authorized the sum of £1,500 sterling be granted to the government for the estimated expense of performing a geological survey of the province. In 1842, the Geological Survey of Canada was formed to fulfill this request.[1]

The First Canadian Pacific R.R. and Geological Survey parties for British Columbia, July 22, 1871. Photographer: Benjamin F Baltzy. Courtesy: Toronto Public Library Digital Collections

William Edmond Logan was in Montreal at the time and made it known that he was interested in participating in this survey. Gaining recommendations from prominent British scientists, Logan was appointed the first GSC director on April 14, 1842. Four months later, Logan arrived in Kingston, Ontario, to compile the existing body of knowledge of Canada's geology. In the spring of 1843, Logan established the GSC's headquarters in Montreal (in his brother's warehouse and then in a rented house on Great St. James Street (now Saint Jacques Street).[2] One of the prominent cartographers and the chief topographical draughtsman was Robert Barlow, who began his work in 1855. Chemist T. Sterry Hunt joined in the early days and the Survey added paleontological capability in 1856 with the arrival of Elkanah Billings.[1] After Aylesworth Perry was appointed as acting librarian in 1881 he prepared the catalogue of reference works on geology, mineralogy, metallurgy, chemistry and natural history.[3] George Mercer Dawson became a staff member in 1875, progressed to assistant director in 1883 and finally to director of the Geological Survey of Canada in 1895.[1]

Programs and activities

Geological Survey of Canada building, Ottawa

Seismograph Network

The Canadian National Seismograph Network is monitored by the Geological Survey of Canada.

Geomagnetic monitoring

The Geological Survey Canada operates a network of 14 magnetic observatories throughout Canada, located as follows:[4]

See also


  1. 1 2 3 Christy Vodden (1992), No Stone Unturned: The First 150 years of the Geological Survey of Canada, Geological Survey of Canada Web site
  2. Dictionary of Canadian Biography: "Logan, Sir William Edmond"
  3. Pauline MacDonald and Rosemarie Pleasant (2004), 150 Years Of Library Service, Natural Resources Canada website.
  4. Geomagnetism - Magnetic Observatories

External links

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