Area from north before digging. A. North wall of court. B.B. Column Bases. Y. Area of Trench Y. Z. Area of Trench Z ... AMS Horizontal (normal)
7th - Early 6th B.C.
Protocorinthian ... Late 8th - Early 7th B.C.
Middle Helladic - Protogeometric- Late 7th c. B.C.