Before the excavation of the patch of orangey fill in the Area of the Modern Bothros. [Before basket 86] ... McCallum ... west Horizontal (normal) ... 1 Aug 2006 ... 2006.02.0214 ... 2006.02.0214
Before the removal of the foundation trench for the Northern E-W Drain. [Before basket 87] ... McCallum ... west Horizontal (normal) ... 1 Aug 2006 ... 2006.02.0215 ... 2006.02.0215