Filling of Middle Drain (Tr. H+F in Section Ζ). Sand and gravel filling of the old course of the west branch of the Great Drain, a large (ca. 1.00m. deep and 1.30m. wide) underground channel in the area ... 150-100 B.C.
Homer A. Thompson ... An overview of the work carried out in the area of the Tholos in 1937. The 6th century B.C. accumulation was stripped away revealing a complex of foundation walls, of limestone polygonal construction, ... 5 Apr 1937-21 Jul 1947
