Sefer Tepe also Yukarı Darik Harabesi is a small Neolithic site where the 16 in-situ T-shaped pillars have been discovered, With the cultic pillars it was a small cult center for the nearby settlements.
See:
- Bahattin Çelik, Sefer Tepe: A New Pre-Pottery Neolithic Site in Southeastern Turkey, Neo-Lithics 1/06
- Gül Güler, Bahattin Çelik and Mustafa Güler: New Pre-Pottery Neolithic sites. and cult centres in the Urfa Region, Documenta Praehistorica XL (2013) pp. 292-293