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Coal burning in Siberia triggered by volcanic eruptions led to Earth’s most severe extinction – Daily Mail
Volcanoes erupting in Siberia burned through seams of coal, exacerbating global warming. At one point ocean water on the equator surged to 108F (40C).
Burning coal may have been to blame for a catastrophic global warming event 250 million years ago that wiped out 96 per cent of marine and 70 per cent of terrestrial species on Earth.
For years it h…
