Circular(ish) cut at edge of 2695, this is likely an earlier cut that was beneath the cut bottom of this feature that, due to the uniformity of the fills, was partially excavated but is related to much earlier deposits. More excavation is needed to determine the exact function.
Irregular Cut in NW corner of 2700 undercutting 2695.
Upright stone slabs lining feature, equal to 2637, 2638, 2639 and Rectangular cut bounded by 2695 in room C8 and Irregular Cut in NW corner of 2700 undercutting 2695 and Irregular cut in W side of 2700 , undercutting 2695
From S