The SU is a north-south wall of irregular stones running along the eastern limit of Area D and the western limit of Area C. This is likely the western boundary wall of the Area C house from an earlier phase, since it runs beneath floor to 2330. Due to subsidences beneath this wall we were unable to fully excavate or record this feature. During post-excavation study, this feature was reinterpreted as likely delimiting the Phase 1B house from the (likely at this point) uninhabited Area D block. It is likely that this was used to denote the extant of the Area D road, rather than as a foundation for the walls of the 1B building.

The SU form was not scanned at the end of the 2012 field season. We should find it, scan it, and then complete data entry.