2015-11-05, 22:40
Supervolcanoes likely triggered externally
Supervolcanoes, massive eruptions with potential global consequences, appear not to follow the conventional volcano mechanics of internal pressure building until the volcano blows. Instead, a new study finds, such massive magma chambers might erupt when the roof above them cracks or collapses.
http://feeds.sciencedaily.com/~r/science...151534.htm
Supervolcanoes, massive eruptions with potential global consequences, appear not to follow the conventional volcano mechanics of internal pressure building until the volcano blows. Instead, a new study finds, such massive magma chambers might erupt when the roof above them cracks or collapses.
http://feeds.sciencedaily.com/~r/science...151534.htm