Late Roman-Byzantine ... Great Drain Bridge; Tumble to North of Water Channel
2nd-3rd A.D ... Fill in Great Drain; From North End of Elliptical Drain to Point Cleared in 1939; Fill II; Sandy
5th - 4th B.C ... Monument in Fork of Great Drain; Layer to North Through Which Monument was Set
Fill in Great Drain; From North End of Elliptical Drain to Point Cleared in 1939; Fill I; Under Cover Slab at North
Fill in Great Drain; From North End of Elliptical Drain to Point Cleared in 1939; Fill III; Silt and Mud
Fill in Great Drain; From North End of Elliptical Drain to Point Cleared in 1939; Fill II; Directly in Front of North End of Elliptical Drain
Late Roman ... Fill in Great Drain; From North End of Elliptical Drain to Point Cleared in 1939; Fill I; Under Cover Slab; South of Pit 6
Late 5th B.C ... Drain Area; North; Thrown-in Bedrock Between Heavy Wall Parallel to Great Drain and Drain Wall; Extending Partly Over Plundered Upper Surface of Drain Wall