Improve پرمین meaning in English

Is there any meaning of the word پرمین that needs an edit? Please click that meaning to rewrite it.

permian

Is there any meaning of the word پرمین that needs to be removed from the list? Please click that meaning to mark it for deletion.

permian

Do you want to add a new meaning, definition, and a sentence of the word پرمین? Please feel free to add.