wall is constructed in courses of med-large, basalt stones, locally sourced with 2 faces and a rubble coer packed with tiles and smalled stones. Motar is used as a bonding agent. Appears to abut 16047. 2 large quadrated red conglomerate stones are at the end of the wall just like on 16010 and 16002, which may be a 2nd CE restructuring of entryway