Avatar - Anton Prodanovic, Ph.D.
Anton Prodanovic, Ph.D.
No asteroids needed: ancient mass extinction tied to ozone loss, warming climate

No asteroids needed: ancient mass extinction tied to ozone loss, warming climate

sciencemag.org - Paul Voosen

The end of the Devonian period, 359 million years ago, was an eventful time: Fish were inching out of the ocean, and fernlike forests were advancing …

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