This cut appears actually to represent a fire pit, with burning activity having altered the surrounding soil, SU 5121, making it red. The cut itself may represent the final cleaning of the pit, since no charcoal was recovered in the fill.

SU 5121 is the cut for a post hole. It cannot be associated with other features at this time, but cuts through the reddish soil (SU 5121) which represents one of the earliest phases in this area north of the structure in area F.