6/18/06 Today was spent excavating the wash levels of locus 2 and locus 3 in WSH. The matrix of both of these loci is a dark brown silt. Locus 2 is going to take a few days to excavate, but by the end of the day we had finished excavating locus 3, when we came upon a lighter brown silt. I measured this area and designated it locus 5, but won't excavate it until I see how secure the southeast wall is.