Age of Bastu
The Age of Bastu was an era of time as marked by the Tkon Empire that occurred over six hundred thousand years ago. 

It was during the Age of Bastu that the portal on a planet in the Delphi Ardu system was last activated. Following that, it remained dormant until 2364 when it was encountered by the crew of the  and the crew of a Ferengi starship. Due to this, the portal, Portal 63, believed that it was still the Age of Bastu when it was activated again in 2364. ()

fr:Age de Bastu
nl:Tijdperk van Bastu
Historical eras