<page_title> Triassic </page_title> <table> <cell> Triassic Period 251.902–201.3 million years ago PreЄ Є O S D C P T J K Pg N </cell> </table>
The Triassic is a period which spans from the end of 251.9 million years ago (Mya), to the beginning of 201.3 Mya.