This is the hardpacked, white clayey \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"surface\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\" found to the north of the wall that is Locus 34. It has many small (6 - 10 cm diam) stones that appear to be packed into the hardest and lightest layer, making it difficult to say whether it is a floor or a cultural level above the floor.
Measurements taken from WSDB Datum 3. Elevs: N: -115; W: -83; S: -102; E: -91; ctr: -102. NE side: 6.70 m; NW side: 2.3 m; SE side: 1.3 m.