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Continue to ChatThe Ends of the World: Volcanic Apocalypses, Lethal Oceans, and Our Quest to Understand Earth's Past Mass Extinctions by Peter Brannen https://kirabug.com/wordpress/2019/02/the-ends-of-the-world-volcanic-apocalypses-lethal-oceans-and-our-quest-to-understand-earths-past-mass-extinctions-by-peter-brannen/