Olduvai Gorge FLK North Level 22 Zinj Site — Hydraulic/Cistern
A structure at Olduvai Gorge FLK North Level 22 Zinj Site · 🇹🇿 Tanzania
The structure
About Olduvai Gorge FLK North Level 22 Zinj Site — Hydraulic/Cistern
Hydraulic feature — cistern/reservoir or rock-cut channel associated with site