Mesa Falls Tuff
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The Mesa Falls Tuff is a tuff formation produced by the Mesa Falls eruption that formed the Henry's Fork Caldera that is located in Idaho west of Yellowstone National Park. It is the second most recen
Mesa Falls Tuff exposed at southern rim of both the Island Park Caldera and the Henry's Fork Caldera near Ashton, Idaho.
Extent of the Mesa Falls ash bed
Lower Mesa Falls
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Lower Mesa Falls is a 65-foot waterfall on the Henrys Fork in Fremont County, Idaho. It is located in the Caribou-Targhee National Forest on the Mesa Falls Scenic Byway. It is downstream of Upper Mesa
