Volcanic Eruptions Helped Dinosaurs Dominate Planet Earth

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Source: By Sam Jones, The New York Times. 

Excerpt: Massive eruptions transformed the climate in the Triassic era, creating the conditions in which dinosaurs diversified into many more species. ...For decades, scientists argued over whether volcanoes or an asteroid caused dinosaurs’ abrupt extinction some 65 million years ago. It wasn’t until 2010 that an international panel of experts formally declared that it was the space rock, and not giant eruptions, that was the primary cause of dino demise. And now a team of researchers is presenting the most compelling evidence yet that massive volcanic events likely helped the dinosaurs take over the planet, at least in another era. Their results were published Monday in the Proceedings of the National Academy of Sciences.…

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