South cut, western section, after removal of well curbing. Symbols on photo indicate Heavy Wall (H), poros trough, clay floor (1), floor below clay floor under fill b (2), Wall E (E), surface of fill e ... AMS Horizontal (normal) ... South cut, western section, after removal of well curbing. Symbols on photo indicate Heavy Wall (H), poros trough, clay floor (1), floor below clay floor under fill b (2), Wall E (E), surface of fill e (3), surface of fill d (4), Pit 5 (P5) and Pit 6 (P6).