Triad of sherd-lined pits in Construction Phase 1a: Z 81 to extreme left adjacent to large intrusive burial pit of Z90 (Burial 11-10), Z83 to the east of the burial pit, and Z88 to the south.
Construction Phase 1 showing the large central burial pit of Zone 90 (Phase 1b) flanked by three sherd-lined pits (Z81, Z83, and Z88) of Phase 1a, all prior to excavation, view to east.