Sunday, February 21, 2016

What if a volcanic flow dammed the Grand Canyon?

Lava eruptions dammed the Grand Canyon in the geologic past, with the Colorado River backing up until it broke through the eruptive materials.  What if it were to happen again?

Retired USGS volcanologist Wendell Duffield has published a fictional book built around that premise.   "Jiggles, Rolf, and the Remarkable Finale to Frank Stone's Career," is published by and available through Amazon and commercial book sellers.

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