Rocks of that age contain traces of an asteroid that struck Earth, generating catastrophic events ... the end of the Permian are rare and often inaccessible. One site that preserves the ...

Researchers from Nanjing University in China discovered some imperative insights from the end-Permian mass extinction, which was the most severe ecological event in the Phanerozoic approximately ...

But this ancient event – known as the Great Dying ... species alive at the time may have gone extinct during the end-Permian extinction. Although the volcanic eruptions theory seemed to ...

This is the biggest extinction event our planet has ever seen ... This not only marked the end of the Permian period and the start of the Triassic, it was such a serious catastrophe that it ...

At the end of the Permian some 250 million years ago, the worst extinction event so far with 96% of all known species lost. At the end of the Triassic some 201 million years ago, when 80% of all ...

Dinosaurs evolved from more primitive reptiles in the aftermath of Earth's biggest mass-extinction event caused by extreme ...

Global warming triggered by heavy volcanic activity is hypothesized by some scientists to have caused the end-Triassic extinction event that obliterated up to 80 percent of Earth’s species. These ...

This graph plots extinction rates of marine animal families over the last 600 million years. The shaded band indicates the normal range of extinction rates, known as "background extinction.

Global warming triggered by heavy volcanic activity is hypothesized by some scientists to have caused the end-Triassic extinction event that obliterated up to 80 percent of Earth’s species. These ...

They then compared their model to the magnitude of past mass extinctions captured in the fossil record, especially to the End-Permian Extinction - Earth's deadliest extinction event so far.

Her interest in field­-based research led her to the laboratory of David Bottjer at the University of Southern California, where she studied the aftermath of the end-­Permian mass extinction event.