This locus constitutes the reduction of the wheelbarrow ramp in operation WSAC, and specifically the brown/clay matrix beneath the overburden that corresponds to Locus 6/11 in the rest of the operation. This locus was opened and closed 7/24/10, and significantly reduced the area of the ramp. The matrix seems to include the same types of materials as the rest of the operation. See notebook for sketch and elevations (given is center).
No Entities