Triplex Cones

The Triplex Cones are a group of three cinder cones in northern British Columbia, Canada.¹ They are thought to have last erupted during the Holocene epoch.²

References

Souther, J. G. (1992). The Late Cenozoic Mount Edziza Volcanic Complex, British Columbia. Geological Survey of Canada. p. 214. doi:10.4095/133497. ISBN 0-660-14407-7.
Catalogue of Canadian volcanoes: Triplex Cone Archived 2007-11-10 at the Wayback Machine

57°48′N 130°37′W / 57.80°N 130.62°W / 57.80; -130.62

[1] Souther, J. G. (1992). The Late Cenozoic Mount Edziza Volcanic Complex, British Columbia. Geological Survey of Canada. p. 214. doi:10.4095/133497. ISBN 0-660-14407-7.

[2] Catalogue of Canadian volcanoes: Triplex Cone Archived 2007-11-10 at the Wayback Machine

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See also

References