Study of Ancient Mass Extinction Reveals Dinosaurs Took Over Earth Amid Ice, Not Warmth - SciTechDaily

Thriving in a Series of Sudden Global Chills That Killed Competitors Many of us are familiar with the popular theory of how the dinosaurs died 66 million years ago: in Earth’s violent collision with a meteorite, followed by a global winter caused by dust and …

ByColumbia Climate SchoolJuly 1, 2022 With a lava flow in the distance, a primitively feathered theropod dinosaur carries off a mammalian victim during a snowy volcanic winter caused by massive erup… [+11369 chars]

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