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Makushin reported activity

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EVENT SPECIFIC INFORMATION

Event Name : Makushin 930000 yBP

Start: 930000 Years BP Unknown dating method

Lava flow: BibCard BibCard
Pyroclastic flow, surge, or nuee ardente: BibCard
Eruption Type:Effusive
Eruption Product: other BibCard
Otherother

Description: From Miller and others (1998): "The first episode began in Pliocene or early Pleistocene time (the oldest known age of lavas is 0.93 Ma [Nye, 1990]) and produced extensive flows and subordinate pyroclastic deposits of basaltic and andesitic composition (fig. 61 [in original text]), which enlarged the island by several kilometers along the northwest coast."

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Page modified: March 30, 2017 14:36
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