350-325 B.C ... ΝΝ ... ΝΝ:61/ΜΗ
Small pit in bedrock; nothing later than 3rd qtr. 4th. c. B.C ... 3rd quarter 4th c. B.C ... ΝΝ ... ΝΝ:70-73/ΚΑ-ΚΒ