51-51 I 



HOUSE PIT I 



HOUSE PIT 1 



55-51 I 54-51 



TRENCH 51 



(IN PART) 



South Rce 



[I3Gr,xv.l. ,moll,,bl,l«. sanJ 

 □ Cl«n, unstained s.nj 



llUnku-ncJ Uiooj. 



■ Bu-ne<ju.ood,cUrconl, 



r^^^ Indistinct ^ooe. 



K3 Thin bork.blocKm.dden 



o i a FT. 



52-51 



Post Hole? 



STERILE SAND 



Figure S.— Cross section of Trench 51, through House 8 and House Pit 1. Drawn by Donald F. McGeein. 



