<page_title> Changhsingian </page_title> <table> <cell> Changhsingian <col_header> Stage/ Age </col_header> </cell> <cell> 251.902 <col_header> Age (Ma) </col_header> </cell> <cell> 254.14 <col_header> Age (Ma) </col_header> </cell> </table>
Changhsingian lasted from 254.14 to 251.902 million years ago (Ma).