HistoryNeolithic (c. 9600–8000 BCE site; study published 2019)Southeastern Turkey (Göbekli Tepe)low confidence

A computer algorithm based on standard-deviation mapping found that three of Göbekli Tepe's circular enclosures appear to form a geometric triangle.

Notes on verification

Confirmed by peer-reviewed Cambridge Archaeological Journal study by Haklay and Gopher, plus multiple independent press and science-news outlets quoting the researchers and describing the equilateral triangle formed by enclosures B, C, and D. [cascade flags: aggregator_dropped_primary_exists | 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

A computer algorithm based on standard-deviation mapping … · DeepInquiry