A cave-in not long after the digging of this shaft destroyed its possible usefulness as a well and thereafter it was used as a dump. Two principle periods of such use were noted, and within these several ... Ca. 575-480 B.C.
This cutting was filled in at the time Road 6 was laid. Homogeneous dumped fill.
This deposit represents fill which was brought in at the time Road 6 at the west end of the Middle Stoa was laid to fill ... Ca. 480 B.C.