Masset Formation

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Masset Formation
Stratigraphic range: OligoceneMiocene
Type Geological formation
Lithology
Primary Calc-alkaline volcanic rocks
Location
CountryFlag of Canada (Pantone).svg Canada

The Masset Formation is a volcanic formation on Graham Island of Haida Gwaii in British Columbia, Canada. It consists of calc-alkaline volcanic rocks related to subduction of the pre-existing Farallon Plate. [1] The Masset Formation is part of the Pemberton Volcanic Belt. [1]

See also

References

  1. 1 2 Wood, Charles A.; Kienle, Jürgen (1990). Volcanoes of North America: United States and Canada. Cambridge, England: Cambridge University Press. ISBN   0-521-43811-X.