Rectangular shaft neighboring the well D 17:12. Dug only to a depth of 4.40m. and provided with two galleries or channels extending from it. Apparently never intended as a well. Refilled with the dug bedrock ... 4th c. B.C ... Rectangular shaft neighboring the well D 17:12. ... Apparently never intended as a well. Refilled with the dug bedrock in which was a small quantity of Geometric to 5th c.