White River Ash

White River Ash

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 convert|340000|km2|sqmi|abbr=on|lk=on of the Yukon and Northwest Territories, Canada with ash. [ [http://cgrg.geog.uvic.ca/abstracts/WestEvidenceRhyodacitic.html Evidence for winter eruption of the White River Ash (eastern lobe), Yukon Territory] Retrieved on 2007-07-09]

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