This wall is equal to wall 2219- together they form a semi-circular wall. Aerial photos demonstrate they they align. The two walls do not meet at any point, but a cut in the bedrock that follows the same alignment further suggests that 2219 and 3067 were part of the same structure. The layer immediately beneath this wall was 3066, which was excavated as fill of the tomb, rather than a layer running under the wall.
NS wall