Smithsonian Magazine on MSN18d
How a Mass Extinction Driven by Ancient Volcanoes Led to the Age of the DinosaursEveryone knows about the mass extinction that ended the Age of Dinosaurs. About 66 million years ago, a seven-mile-wide asteroid slammed into our planet and began a mass extinction that wiped out all ...
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Massive volcanic eruptions did not cause the extinction of dinosaurs, say climate scientistsMassive volcanic eruptions on the Indian peninsula have long been proposed as an alternative cause for the demise of the dinosaurs. This phase of active volcanism took place in a period just ...
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