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Download as PDF; Printable version; In other projects ... Diagram of the common structural features of a shield volcano
An example is the massive Level Mountain shield volcano in northern British Columbia, Canada, which covers an area of 1,800 km 2 (690 sq mi) and a volume of 860 km 3 (210 cu mi). [ 1 ] Perhaps the most extensive of all the subaerial basaltic plateaus existed during the Paleogene [ 2 ] and possibly extended over 1,800,000 km 2 (690,000 sq mi) of ...
Young volcanoes are rarely found within cratons, but are characteristic of subduction zones, rift zones, or in ocean basins. Intraplate volcanoes are clustered along hotspot traces. [2] Within regions of volcanic activity, volcanic fields are clusters of volcanoes that share a common magma source. [3]
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Tokachi Volcanic Group (十勝火山群, Tokachi-kazangun) is a volcanic group of mainly stratovolcanoes arrayed along a southwest–northeast axis in Hokkaidō, Japan.. The volcanic group lies on the Kurile arc of the Pacific ring of fire, and consists of andesite, basalt, and dacite stratovolcanoes and lava domes.
Osorno volcano in Chile is an example of a well-developed stratocone.. Stratocones are large cone-shaped volcanoes made up of lava flows, explosively erupted pyroclastic rocks, and igneous intrusives that are typically centered around a cylindrical vent.
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