HistoryNeolithic (c. 9600-8000 B.C.)Southeastern Turkey (Upper Mesopotamia)low confidence

Göbekli Tepe was constructed in two stages: the oldest structures date to the Early Pre-Pottery Neolithic A period, ending around 9000 B.C., while the later, less elaborate Pre-Pottery Neolithic B remains date to about 8000 B.C.

Notes on verification

Corroborated by German Archaeological Institute research blog and archaeological literature summaries; consistent with mainstream dating chronology (PPNA to PPNB phases) for Göbekli Tepe. [tier=unverified indep_score=0.3 clusters=2 claim_tier=notable] [rescored 2026-09-15: curated origin-host map (PR #65); unclassified hosts no longer scored as aggregators]

Sources