An isotopic analysis of two mass extinction events

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Date: 2014-10-27 19:29:22 Extinction events Planetary science Climate history Evolutionary biology Permian–Triassic extinction event Triassic Triassic–Jurassic extinction event Permian Hydrogen sulfide Chemistry Geology Geologic time scale		An isotopic analysis of two mass extinction events Add to Reading List Source URL: phys.org Download Document from Source Website File Size: 55,48 KB Share Document on Facebook

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