Heliaia; South Part; Layer I with Industrial Waste Heliaia; Middle of East Side Square Pit in Bedrock Heliaia; Southeast Corner Clay; Lined Pit Heliaia; East Half; South Side; Sandy Pit in Bedrock Heliaia; To South of Southeast Pier Layer; Rectangular Pit Heliaia; East Half South Edge; Round Industrial Pit Heliaia; Second Pier from South on East Side; Pit to West Heliaia; Industrial Intrusion Heliaia; Pit for Yellow Clay in Courtyard Poros Aqueduct and Road at Southwest Corner of Heliaia; Layer 9 Poros Aqueduct and Road at Southwest Corner of Heliaia; Layer 8 Poros Aqueduct and Road at Southwest Corner of Heliaia; Layer 7-6
July 1960 3 August 1960 5 August 1960 4 August 1960 August 1960 Feb 1961
1st B.C. Early 3rd A.D. 3rd A.D. 2nd A.D. 2nd-3rd A.D. Late Hellenistic 6th-5th B.C. Late 5th-Early 4th B.C.