07.18.2008BM came out to help excavate the bones in B06 locus 7. They turned out to include horse metapodial, cow foot, part of a cow skull including mandible, and medium mammal vertebrae. We both had to take off our shoes to work in the extremely wet matrix. ATS and RB came out after lunch and in cleaning off the walls we realized that the rocks are still going down in the cist chamber.