references:"Agora:Object:SS 7650"

Fill. Evidence for Date of Latest Course of Great Drain; West Branch ... Ζ-14 2674, 2675 Ζ 1199 SS 7603 Ζ 1200 SS 7604 Ζ 1213 SS 7649 Ζ 1214 SS 7650 Ζ 1215 SS 7651 Ζ 1222 SS 7652 Ζ 1223 SS 7653 Ζ 1224 SS 7654 Ζ 1225 SS 7655 Ζ 1226 SS 7656 Ζ 1254 SS 7707 Ζ 1273 SS 7788 Ζ 1274 ...

[Agora Deposit] H 12:1: Fill of Early West Branch of Great Drain=Middle Drain

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.