Use filling of middle of 1st to late 6th c. (Roman Group M); dumped filling of 9th and 10th c. Down to a depth of about 21.00m. the fill of the well contained very few objects, the latest of them being ... 1st-6th c. A.D ...
.12=Layer XII, 22.40-23.20m.
.11=Layer XI, 23.20-26.40m.
.10=Layer X, 23.20