„Göbekli Tepe“ (Turkish: [ɡøbe̞kli te̞pɛ], "Potbelly Hill") is an archaeological site at the top of a mountain ridge in the Southeastern Anatolia Region of Turkey, approximately 12 km (7 mi) northeast of the city of Şanlıurfa. The tell has a height of 15 m (49 ft) and is about 300 m (984 ft) in diameter. It is approximately 760 m (2,493 ft) above sea level. It was excavated by a German archaeological team under the direction of Klaus Schmidt from 1996 until his death in 2014. (source Wikipedia)
The oldest layer III is also determined in a period of 9550 bc.