Bridge River Cones

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  • Canada
  • Canada
  • Volcanic field
  • Unknown
  • Country
  • Subregion Name
  • Primary Volcano Type
  • Last Known Eruption
  • 50.8°N
  • 123.4°W

  • 2500 m
    8200 ft

  • 320170
  • Latitude
  • Longitude

  • Summit

  • Volcano

There are no activity reports for Bridge River Cones.

 Available Weekly Reports

There are no Weekly Reports available for Bridge River Cones.

There are no Holocene eruptions known for Bridge River Cones. If this volcano has had large eruptions prior to 10,000 years ago, information might be found in the LaMEVE (Large Magnitude Explosive Volcanic Eruptions) database, a part of the Volcano Global Risk Identification and Analysis Project (VOGRIPA).

The following references are the sources used for data regarding this volcano. References are linked directly to our volcano data file. Discussion of another volcano or eruption (sometimes far from the one that is the subject of the manuscript) may produce a citation that is not at all apparent from the title. Additional discussion of data sources can be found under Volcano Data Criteria.

Dolmage V, 1928. Gun Creek map-area, British Columbia. Geol Surv Can Summary Rpt, Part A: 78-93.

Green N L, Armstrong R L, Harakal J E, Souther J G, Read P B, 1988. Eruptive history and K-Ar geochronology of the late Cenozoic Garibaldi volcanic belt, southwestern British Columbia. Geol Soc Amer Bull, 100: 563-579.

Hickson C J, Edwards B R, 2001. Volcanoes and Volcanic Hazards in Canada. In; Brooks G R (ed) {A Synthesis of Geological Hazards in Canada}, Geol Surv Can Bull, 548: 1-248.

Hickson C J, Soos A, Wright R, 1994. Catalogue of Canadian volcanoes. Geol Surv Canada Open-File Rpt.

Holland S S, 1976. Landforms of British Columbia, a physiographic outline. Brit Columbia Dept Mines Petrol Resour Bull, 48: 1-138 (2nd printing).

IAVCEI, 1973-80. Post-Miocene Volcanoes of the World. IAVCEI Data Sheets, Rome: Internatl Assoc Volc Chemistry Earth's Interior..

Lawrence R B, Armstrong R L, Berman R G, 1984. Garibaldi Group volcanic rocks of the Salal Creek area, southwestern British Columbia: alkaline lavasw on the fringe of the predominately calc-alkaline Garibaldi (Cascade) volcanic arc. J Volc Geotherm Res, 21: 255-276.

Wood C A, Kienle J (eds), 1990. Volcanoes of North America. Cambridge, England: Cambridge Univ Press, 354 p.

The Bridge River Cones volcanic field consists of a group of small basaltic and trachybasaltic eruptive centers at the extreme northern end of the Garibaldi volcanic belt in SW British Columbia. Pleistocene volcanic necks and cones were Potassium-Argon dated at 0.97 and 0.59 million years ago in the Salal Creek area and display ice-contact features (Lawrence et al., 1984). Tuber Hill is a small subaerial 600,000-year-old basaltic stratovolcano to the north that was constructed on the Bridge River upland when neighboring valleys were filled with ice. Lava flows that overlie poorly consolidated glacial till and appear to post-date the latest glaciation are found immediately north of Bridge River. The youngest flow may be less than 1500 years old (Souther; in Wood and Kienle, 1990).