Göbekli Tepe contains huge stone vessels capable of holding more than 40 gallons of liquid.
Notes on verification
Confirmed by multiple independent sources including a peer-reviewed study reporting trough volumes up to 165 liters (~43.6 gallons), consistent with the claim of 'more than 40 gallons.' [cascade flags: aggregator_dropped_primary_exists | tier=silver indep_score=0.867 clusters=3 claim_tier=notable]
Sources
- World's Oldest Temple to Be Restored | National Geographic (seed:history_and_archaeology)
- Features - Last Stand of the Hunter-Gatherers? - May/June 2021 (seed:history_and_archaeology)
- https://www.sciencedirect.com/science/article/pii/S2352409X20304090 (corroboration)
- https://novoscriptorium.com/2020/06/27/feasting-in-gobekli-tepe-alcoholic-beverages-in-the-ppna/ (corroboration)