Coarse. Reduced in sack, 1970 ... Middle of 6th B.C.
Poros chips ... 19 April 1935
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.