Supervolcanoes and extinction
source: http://www.inaltreparole.net/en/science/supervolcanoes230909.html
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- hyperion74
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Supervolcanoes are volcanic explosion so great to have dramatic consequences on the life of the planet. Most of these huge eruptions have occurred in the distant past and therefore were only discovered them by the examination of geological strata. An ancient supervolcano first unknown has just been detected in Italy, in Valsesia, Piedmont.
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- tags:
- Environment, USA, Earth, Life, 10 more
