shaft · Widely accepted9.4696° S · 78.1919° W
Subsidiary Shaft
A structure at Sechín Bajo — Ancillary Plaza North (Casma, Norte Chico) · 🇵🇪 Peru
The structure
About Subsidiary Shaft
Subsidiary Shaft at Sechín Bajo — Ancillary Plaza North (Casma, Norte Chico) — shaft with stratified deposits