Southwest Unit at lower left in Section Υ. North House and Northeast Unit at middle left. Southeast Unit with vestibule at middle center and right. Corner of the Two-roomed House at right above, beyond ... Southeast House (Southwest Unit), Central House (Northeast Unit), Southwest House (Southeast Unit) and Polygonal House (Two-roomed House) (SD) North House??? northeast 1570 Horizontal (normal) ... 15 May 1958