An examination of crystals of zircon in rhyolites, an igneous rock, from the Snake River Plain solidifies evidence for a new view of the life cycle of super-volcanic eruptions, and in tandem with previous work suggests another super-eruption in the Yellowstone volcanic field is unlikely for another million years, say scientists.
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/Z...
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/Z...