2nd-3rd A.D ... Fill in Great Drain; From North End of Elliptical Drain to Point Cleared in 1939; Fill II; Sandy
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 I; Under Cover Slab at North
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