Rectangular pit at 54/ΛΓ.
The pit's plan is irregular; its measurements approximately 2.00x1.10x1.15m. The wall foundations run a little over a meter deep at 53/ΛΓ-ΛΕ, consist of irregularly shaped and ... Ca. 450-425 B.C ... At the bottom of the pit lay an archaic kore fragment. The pit was not used again after the earth had been dumped into it, but the walls of the building were used intermittently, if not continuously, to provide shelter for more than half a millenium afterwards.