An extensive cistern system on the lower north slope of the Areopagus, south chamber with blind tunnel extending further south (south tunnel); north chamber; drawshaft further north, extends to north tunnel ... Ca. 320-240 B.C ... earth. In the meantime , the ... and the 1st c. A.D ... 45/Ζ, 46/Ζ, cf. Also 42/Δ)