7.14.06 Today we hit bedrock in Locus 114, to the west of the EB wall. There is a small amount of material in the soil above the bedrock, though not a huge amount. Enough to flatten the locus to a uniform height. The bedrock seems so much lower than the levels in T2; should do an elevation comparison. In Locus 117, we found bedrock lining the south side of the pit and probably the north side, but to the east, the pit appears to go below the LB pavement. To the west, there is still no clear boundary. Hopefully we will be able to see it in the morning light when everything is damp.