A well (diameter 1.10m) at the east edge of the valley road leading from the SW corner of the Agora, about 90m SW of the Tholos. The mouth of the well was subsequently covered by the east wall of the Great ... Ca. 500-480 B.C ... Dumped filling characterized by ten ostraka of the 480's and two black figured lekythoi assigned to the Haimon Group.
3. From -6m to -9m : a substantial deposit of potter's clay containing cinders and including a few water pots.
4.