......that Mt St Helen's would birth a glacier inside its gaping wound.
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Good find.
That would have never occurred to me. It seems counter intuitive. Good read. Thanks!
Northern Arizona near Flagstaff has many old volcanos.. One is called Sunset Crater and the lava flow area has many ice caves. Much smaller but the same scenario.
Something I was looking at when I lived at the canyon is that the San Francisco Peaks look very much like Mt. St Helen's.Quote:
Originally Posted by Phillbo
http://azgs.arizona.edu/photo/san-fr...ks-inner-basin