The situation in T33 is a little complicated. just oposide of the wall T33.01 in the NW corner we have a rock, which was covered by clay. It seemd to me, thet the eastern side of the wall was a bedrock, but maybe it is just a sand, which sliped from the rock in northern part of the trench. Because, under that sand we have burnt level and broken pottery. In the e part of the trench we don't have anything yet, just a brown leyer. The wall T33.02 is going dipper, hand has a littel round shape, but I can't say, what it is.