Palliser Expedition geological investigations in Western Canada (1857–1860)

  1. Royal Geographical Society backs Palliser’s survey

    Labels: Royal Geographical, John Palliser, Colonial Office

    In the mid-1850s, British officials wanted better information about the interior of what is now western Canada, including whether it could support settlement and overland transportation. With support from the Royal Geographical Society and the Colonial Office, John Palliser was tasked with gathering scientific observations on land, resources, and routes—setting up a multi-year field program that included geology.

  2. Expedition team sails for North America

    Labels: John Palliser, James Hector, Atlantic crossing

    Palliser and key scientific staff—including surgeon-geologist James Hector—began the expedition by crossing the Atlantic. The departure marked the start of a coordinated effort to record terrain, rocks, soils, climate, plants, and potential travel corridors across Rupert’s Land and toward the Rocky Mountains.

  3. Route surveys begin toward Red River Settlement

    Labels: Red River, route survey, Great Lakes

    After reaching the Great Lakes region, the party moved inland via waterways and portages toward the Red River area (near present-day Winnipeg). Early travel and mapping helped the expedition evaluate how supplies and people might move into the interior, while also beginning systematic note-taking on landscapes and natural resources.

  4. Blakiston starts long-run observations at Carlton House

    Labels: Thomas Blakiston, Carlton House, magnetic observations

    Magnetic observer Thomas W. Blakiston reached Carlton House (in present-day Saskatchewan) and began daily magnetic and weather measurements. These repeated observations provided a baseline record of environmental conditions that complemented the expedition’s mapping and geological fieldwork.

  5. Kicking Horse Pass explored and recorded

    Labels: Kicking Horse, Continental Divide, Palliser Expedition

    In 1858 the Palliser Expedition became the first European-led party documented to explore what became known as Kicking Horse Pass. The pass mattered because it showed a workable corridor across the Continental Divide in a key section of the Rockies, information later revisited when rail routes were debated.

  6. Hector’s accident gives Kicking Horse its name

    Labels: James Hector, Kicking Horse, place-naming

    While exploring the river and nearby pass in August 1858, Hector was kicked in the chest by a horse and was briefly incapacitated. He used the incident in naming “Kicking Horse,” a vivid example of how field notes, hazards, and place-naming became part of the expedition’s geological and geographic record.

  7. Hector’s Rocky Mountain work begins in earnest

    Labels: James Hector, Rocky Mountains, geological survey

    In 1858 the expedition shifted from prairie travel to intensive mountain reconnaissance. Hector, acting as the expedition’s geologist (and also its medical officer), examined rock formations and valleys while scouting routes through the Canadian Rockies—work aimed at understanding both the region’s geology and the practicality of potential passes.

  8. Wintering near Edmonton shapes 1858 field plans

    Labels: Edmonton, winter quarters, Palliser party

    By early 1859, reports from the fur-trade network noted that most of Palliser’s party (except Blakiston) was wintering at Edmonton. Winter quarters were important because they determined where the next field season would launch from and allowed time to organize guides, supplies, and routes into the plains and mountains for geological and geographic surveying.

  9. Bourgeau’s collections broaden scientific outputs

    Labels: Eug ne, botanical collections, specimens

    Botanist Eugène Bourgeau collected large numbers of plant specimens during the expedition, creating a major scientific dataset alongside the geological observations. He left the party in the spring of 1859 to fulfill other commitments, but his specimens were later sorted and identified through major botanical institutions.

  10. 1859 surveys map plains, rivers, and Cypress Hills

    Labels: Cypress Hills, plains survey, river mapping

    During 1859 the expedition mapped key river junctions and traveled across areas such as the Cypress Hills, continuing to log terrain and natural features. These observations contributed to the expedition’s emerging view that parts of the southern plains were much drier than promoters of settlement hoped.

  11. Hector defines the “triangular” dry district

    Labels: Palliser's Triangle, James Hector, arid district

    Hector described a large, roughly triangular area of the southern Canadian Prairies as an “arid district,” a description that became the basis for the later term “Palliser’s Triangle.” The idea mattered because it linked geology, soils, and climate to practical limits on farming and shaped later debates about settlement policy and drought risk.

  12. Expedition reports laid before Parliament

    Labels: Parliament, expedition reports, Palliser

    After the fieldwork ended, Palliser’s findings were organized and presented to the British Parliament. The published materials pulled together observations from multiple specialists (including geological notes) to inform government decisions about resources, transportation possibilities, and the prospects for settlement.

  13. Comprehensive route map published from expedition data

    Labels: route map, Parliamentary Papers, expedition data

    A detailed map of the expedition’s routes and surveyed areas was issued as part of the Parliamentary Papers package. By combining travel tracks and measurements from Palliser’s team (including Hector’s mapping), it created a widely used reference for understanding western geography and planning later surveys and transportation discussions.

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Last Updated:Jan 1, 1980
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Palliser Expedition geological investigations in Western Canada (1857–1860)