White River Ash
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The White River Ash is a 2,000 year old ash deposit. It was formed by two large (VEI 6) explosive eruptions from the stratovolcano of Mount Churchill that blanketed 340,000 km² of the Yukon and Northwest Territories, Canada with ash.[1]
[edit] References
- ^ Evidence for winter eruption of the White River Ash (eastern lobe), Yukon Territory Retrieved on 2007-07-09
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