Гёбекли-Тепе
The imposing stratigraphy of Göbekli Tepe attests to many centuries of activity, beginning in the Pre-Pottery Neolithic A (PPNA) period, dated to the 10th millennium BCE. Remains of smaller buildings identified as Pre-Pottery Neolithic B (PPNB) and dating from the 9th millennium BCE have also been unearthed.