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Richardson Mountains

Coordinates:68°19′59″N135°45′09″W / 68.33306°N 135.75250°W /68.33306; -135.75250
From Wikipedia, the free encyclopedia
Mountain range in northern Yukon, Canada
Richardson Mountains
Dempster Highway crossing the Richardson Mountains
Highest point
PeakManuel Peak
Elevation1,722 m (5,650 ft)[1]
Prominence1,292 m (4,239 ft)[1]
Coordinates67°59′36″N136°35′07″W / 67.99333°N 136.58528°W /67.99333; -136.58528[1]
Naming
EtymologyNamed for Arctic explorerJohn Richardson[2]
Geography
Richardson Mountains is located in Northwest Territories
Richardson Mountains
Richardson Mountains
Location in the Northwest Territories
CountryCanada
TerritoriesNorthwest Territories, Yukon
Range coordinates68°19′59″N135°45′09″W / 68.33306°N 135.75250°W /68.33306; -135.75250[3]
Parent rangeBrooks Range
Topo mapNTS 106L05[3]

TheRichardson Mountains are amountain range located west of the mouth of theMackenzie River in northernYukon, Canada. They parallel the northernmost part of the boundary between Yukon andNorthwest Territories.

Although some sources[4] consider the Richardson Mountains to be part of theCanadian Rockies, the common northern limit of the Canadian Rockies is theLiard River, which is a long way south. The Richardson Mountains are a sub-range of theBrooks Range which lies mostly inAlaska.[2]

Geology

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Richardson Mountains is incontinuous permafrost region. Many areas are experiencingretrogressive thaw slump.[5][6]

See also

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References

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  1. ^abc"Manuel Peak".Bivouac.com. Retrieved2022-10-06.
  2. ^ab"Richardson Mountains".bivouac.com. Retrieved2016-02-10.
  3. ^ab"Richardson Mountains".Geographical Names Data Base.Natural Resources Canada. Retrieved2022-10-06.
  4. ^"Rocky Mountains | Location, Map, History, & Facts | Britannica".
  5. ^Lacelle, Denis; Brooker, Alex; Fraser, Robert H.; Kokelj, Steve V. (2015-04-15)."Distribution and growth of thaw slumps in the Richardson Mountains–Peel Plateau region, northwestern Canada".Geomorphology.235:40–51.doi:10.1016/j.geomorph.2015.01.024.
  6. ^Lacelle, Denis; Bjornson, Jean; Lauriol, Bernard (January–March 2010)."Climatic and geomorphic factors affecting contemporary (1950–2004) activity of retrogressive thaw slumps on the Aklavik Plateau, Richardson Mountains, NWT, Canada".Permafrost and Periglacial Processes.21 (1):1–15.doi:10.1002/ppp.666.ISSN 1045-6740.
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