07.15.2008B06--2 people worked with me to excavate the chamber. It rained last night so once again it was difficult to work in the wet clay matrix and I was not able to tell yet whether the bone is human or animal. We left it in situ when it started raining at 11:30am. I covered it with a plastic bag and covered it with soil. B08--the other 3 people worked on cleaning off locus 2, the wash level. There are a lot of rocks coming up but still not clear what is part of what construction. We tried to wait out the rain, but at 12 we decided to call it a half day and packed up. We got home around 1:15 and ate lunch. I have been working on inking the drawings from 2006 and on database work for B06, 07, and 08.