Flagstaff Volcanos


Let’s talk about the 1,800-plus ‘young’ volcanoes in the U.S. Southwest

Photo: The peaks of monogenetic volcanoes, viewed across Lunar Lake in Nevada They’re born. They live once, erupting for a period that might last for days, years or decades. Then, they go dark and die. And in Flagstaff and throughout the Southwest, they are our neighbors. This is the life of a monogenetic volcano, a

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