Today we managed to move a lot of dirt out of locus 12, the last remaining bastion of black wash, and we also dug down locus 3, in the east corner. I'm closing locus 3, because now, the matrix is all the same as locus 11, so I will essentially collapse Locus 3 into Locus 11. We also did a little test digging in the north corner, in locus 11, but at about 10 cm down, the matrix remains the same yellow, clayey matrix with multiple charcoal lenses. I also collected charcoal from both locus 11 and locus 3 today. In addition, we found what may be one more piece of the reddish vessel (locus 7), and also an arrowhead in the dark wash of locus 12.