This is a single visible course of ashlar wall separating room G-20 from room G-19. It is unclear whether this is primary or secondary deposition. It seems to me that it is more likely to be primary because there is no mortar binding the ashlar blocks, suggesting earlier construction. It also seems to be in alignment with threshold 6094 in room G-1. It may have not been visible in later phases of occupation due to floor 6095 spreading across the room.