Locus 01 is the topsoil on either side of the potential wall as well as the soil that was on top of the stones. Although the wall is ostensibly visible from the surface the topsoil will be treated as a single locus as there is no soil change throughout the trench. This locus is full of rocks and it is difficult so far to tell what is wall and what is collapse or has washed down from above. Some linear formations appear clear on the surface, but this could change. More rocks have been removed as they were identified as floaters.