A time period doesn't earn the nickname "The Great Dying" for nothing. The mass extinction event that occurred at the end of the Permian period is the worst in Earth's history, wiping out some 70 percent of land animals and a staggering 95 percent of sea life. The exact cause of the event is up for debate, but a huge volcanic region known as the Siberian Traps is a leading candidate. New research out of MIT and the US Geological Survey points the finger squarely at that region – but not in the way previously expected.
.. Continue Reading Were Magma pulses responsible for Earth's most devastating extinction event?Category: Environment
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from New Atlas http://ift.tt/2uTnfB1
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