We started by lowering locus 6 to the same level as the rest of the trench. This is the space between the southern wall and the baulk. This reviled a few rocks but not any new architecture. I also began taking phytoliths across a 2x2 grid in the eastern section of the grid. We also focused today on defining architecture by carving out the rocks. It appears that the rocks are floating on the eastern wall in the second room in locus 10 and 8. Tomorrow we plan on removing rocks associated with rock fall in locus 8.