We invite you to explore PBS LearningMedia™! or here.
After 2 resource views, you will be prompted to create an account.

Permian-Triassic Extinction

Grades: 9-12
Login with your PBS account

In this video segment from Evolution: "Extinction!", geologist Peter Ward shows rock layers laid down during the Permian and Triassic periods. The Permian layers ...

See More

Accessibility: Auditory, Visual

Permitted use: Stream Only

Benchmarks for Science Literacy
NSTA National Science Education Standards

Source: Evolution: "Extinction!"


©2001 WGBH Educational Foundation and Clear Blue Sky Productions, Inc. All rights reserved.

Project Credits

Contributor: WGBH Educational Foundation-grayscale

Funder: National Science Foundation-grayscale

Producer: WGBH Educational Foundation-grayscale