<page_title> Olenekian </page_title> <table> <cell> Olenekian <col_header> Series/ Epoch </col_header> </cell> <cell> 247.2 <col_header> Stage/ Age </col_header> </cell> <cell> 251.2 <col_header> Age (Ma) </col_header> </cell> </table>
Olenekian spans between the time periods 251.2 Ma and 247.2 Ma (million years ago).