7/9/2013
This locus was created on 7/5/2013. It was originally the SW half of the area between the tumble (loc. 10) and the SE wall (loc. 5), but was expanded on 7/8/2013 to include the entirety of the area between loci 10 and 5.
Top elevations (all datum 2):
N corner: 2137.262
Center of NE baulk: 2137.454
E: 2137.309
C: 2137.356
S: 2137.311
W: 2137.26
Bottom elevations
C of NE baulk: 2137.185
C: 2137.121
N: 2137.14