Siberian Traps likely culprit for end-Permian extinction

What caused the 'Great Dying' mass extinction? We may finally know

SOLVED: Which of these geologic time periods have been defined by amajor extinction event? Select all that apply.1) Cambrian2) Quaternary3) Permian4) Jurassic5) Cretaceous

Permian Period: Facts, Information, and Timeline

The Permian Period and Extinction

Prehistoric Life During the Permian Period

Fossil collection at the University of California Museum of Paleontology | Britannica