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Death metal - How nickel played a role in the world's worst mass extinction
Death metal-how nickel played a role in the world's worst mass extinction
Around 250 million years ago, life on Earth nearly came to an end, in a mass extinction between the Permian and Triassic periods known as the Great Dying. Some 90% of the species in the oceans and 70% of vertebrate families ...
phys.org



