100 



200 



20 - 



40 



60- 



e so 



o 



O) 



8 100 h 



14-1 

 S-l 

 01 

 4-J 



h 120 



S-i 



I 140- 

 i 



i— t 



•H 



5 160 



o 

 t— i 



01 



M 180 h 



4-1 



Cu 

 0) 



Q 200 



220- 



240 

 260 









B 



i 

 Legend 



Abyssal HillO 





m E 



§3 95 



O 



o 



Abyssal 

 O 



PlainQ 





° Q £ o 



- OQ B E P 

 05 B 



a 



3 s 







O G 







- 



od? 















G B 



o 











O 



o 



O 



- 



o e ° 



° n 









B 



B 









B 



B 



o 





- 



O 















B 









O 









- 



B 











G 



i 









O 



B 











O 



















100 



2 



Original Shear Strength - c (gm/cm ) 



200 



Figure 28. Original shear strength versus depth below 

 soil-water interface. 



66 



