Details of filling: junction of the north foundations of the Stoa, Great Drain, and Stoa terrace walls, with martyra over drain. Cleared to pre-Stoa floor. Stoa terrace in foreground ... AMS northwest 132 Horizontal (normal) ... 20 Mar 1953
Hydraulic Unknown Limestone (Polygonal Masonry) Good, long stretches preserved ... Ca. 500 B.C.
Commercial Unknown Conglomerate, Limestone Fair, foundations and east stylobate with column drums ... Mid 2nd B.C.