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Could Siberian Volcanism Have Caused the Earth's Largest Extinction Event?


January 9, 2012

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Around 250 million years ago there was a mass extinction so severe, that it remains the most traumatic known species die-off in Earth's history. Although the cause of this event is a mystery, it has been speculated that the eruption of a large swath of volcanic rock in Russia was a trigger for the extinction. New research offers insight into how this volcanism could have contributed to drastic deterioration in the global environment of the period.Full Story

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Carnegie Institution

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