How to pronounce“permian”in English

The Permian is called the “Great Dying” because it was the worst extinction of species in the past 541 million years.

The Permian Basin is the world's biggest shale oil production basin and it's really helped to revolutionize the US oil industry and also the US economy over the last 10 years or so.

The Permian Basin in Texas, it's by far the most productive field in the country.

call the Permian period of Earth history.

The end Permian is also known as the Great Dying.

So the end Permian, the worst mass extinction of all time.

This is the Permian world.