Investigations to the south of the Metroon, in the passageway between the Metroon and the Tholos; accumulated layers, from the Geometric and earlier periods to the 3rd and 2nd centuries B.C.
Cf. Hesperia ... Geometric to second c. B.C.
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.
