Around 250 million years ago, at the dawn of the Triassic Period, life on Earth was devastated. Eventually, the survivors
of the Permian would be replaced by new ecosystems unlike anything the world had ever seen. The age of reptiles was beginning.
Aired:
08/25/26
| Expires: | Runtime: 26m 06s
You are leaving GBH.org
You are leaving gbh.org and going to a web page that is not owned by GBH. If you are streaming, your experience will be interrupted.