Early 5th B.C ... Tholos Trench P; Clearing Mouth of Round Terracotta Drain
Late 6th B.C ... Tholos Trench P; Around Round Terracotta Drain; Level of Layer VII
Very Late Roman ... Cut Through Early Road to South of Tholos; East Extension of Cut Through Early Road; Lower Filling of Terracotta Drain
Very Late Roman ... Cut Through Early Road to South of Tholos; East Extension of Cut Through Early Road; From Packing along Terracotta Drain
