7/9/2013
Locus 18 was opened on 7/5/2013. It is the area under loc. 14, to the NW of locus 19, an area in which the soil looks darker than loc. 19. It is bounded on the NW by the heavy tumble of loc. 10.
Top elevations (all datum 1):
N: 2137.275
E: 2137.345
C: 2137.214
S: 2137.22
W: 2137.27
Three small finds, all groundstone, were found in this locus.