Space Daily July 13, 2026 • 02:30

Around 252 million years ago, volcanoes across what is now Siberia erupted repeatedly for more than a million years, releasing perhaps 100,000 billion tonnes of carbon dioxide and helping wipe out roughly 90 per cent of marine species in the deadliest mas - Space Daily

Around 252 million years ago, volcanoes across what is now Siberia erupted repeatedly for more than a million years, releasing perhaps 100,000 billion tonnes of carbon dioxide and helping wipe out roughly 90 per cent of marine species in the deadliest mas - Space Daily

The end-Permian extinction was not a single volcano exploding on one bad day. It was a long volcanic province, a changing climate system, and a marine

The end-Permian extinction was not a single volcano exploding on one bad day. It was a long volcanic province, a changing climate system, and a marine biosphere pushed past several limits at once.
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