NORTH SUMP 



SOUTH SUMP 



EAST WINSS 



WEST FACE 





^0.0 



u. 



-0.1 



i 



-0.4 



3 



-0.6 

 -0.6 



> 







Li.o 



NORTH V 



VALL 



SOUTH WALL 



EAST CELLULAR 

 WALL 



WEST CELLULAR 

 WALL 



Figure 11. Settlements to 1970 



36 



