The Permian period, stretching from around 299 to 252 million years ago, was a time of extraordinary ecological richness, a time when early forests blanketed the Earth and many reptile-like and ...

Despite Earth's most devastating mass extinction wiping out over 80% of marine life and half of land species, a group of early reptiles called archosauromorphs not only survived but thrived, venturing ...

The Permian Period, which lasted from about 299 to 252 million years ago, was one of the most fascinating and dangerous times in Earth’s history. It ended with the largest mass extinction ever ...

Almost all life on land and in the ocean was wiped out during "The Great Dying," a mass extinction event at the end of the Permian Era about 250 million years ago. New evidence suggests that the Great ...

More about the Permian–Triassic Mass Extinction The Permian-Triassic extinction event, also known as the “Great Dying,” was the most severe mass extinction in Earth’s history, occurring about 252 ...

An artistic rendering of an evening approximately 252 million years ago during the late Permian in the Luangwa Basin of Zambia. The scene includes several saber-toothed gorgonopsians and beaked ...

Over 15 years of fossil excavations in Tanzania and Zambia have revealed a vivid portrait of life before Earth s most devastating mass extinction 252 million years ago. Led by the University of ...

Introduction : going to Nevada -- ch. 1. Welcome to the revolution! -- ch. 2. The overlooked extinction -- ch. 3. The mother of all extinctions -- ch. 4. The misinterpreted extinction -- ch. 5. A new ...