This locus constitutes the continuation of the yellowish brown/clay-y cultural fill along the SE face of the partition wall in WSAC2, designated 6/7/11. It abuts Locus 12 to the SW and covers about half of the operation's excavated area. Its southern area is the corner of room WSAC2. See notebook for sketch and other elevations; given is roughly center. Closed 10/7/11 when Locus 20 was opened underneath.