Square pit in bedrock southwest of the Hephaisteion. Many marble chips from the construction of the temple of Hephaestus were found here together with a large quantity of pottery and other objects ... Ca. 450 B.C.
Ca. 390-380 B.C.
Large pit in the bedrock over Wells H and I. Fill of the pit thrown in after filling of Well H, containing almost entirely coarse ware. First 4m of Well I, filling the same. Below that Well I fill similar ... Late Roman- 1st c. A.D. (mainly early ?)
Associated with the Tholos.
Originally a well but after it had been in use for a short time the shaft was partially filled in and the upper part widened to form a large cistern.
The pottery falls into ... 335-250 B.C.
