South Anchor East Anchor 

 Buoy no. 2 Buoy no. 1 



T. shells, -. 

 £"<•: course ' ••-»£ 

 £© sand 



';'■■"' course 

 ?»»■"*' cobbles,*'.;. 

 5y course.J'^-L 

 )A sand, J'.# 



: : 4 shells ">'■'■£ 



'/>"..■■■ ,~ V 



-./ clayey,/ 

 < | fine / 

 Xksand './ 



■WA X 



-2.0 g 



3.6 



^^•■•^.yf-v/ 



6.7 total depth of 

 penetration of 

 jet probe 



Figure 25. Jet probe data from Coronado sites (12 February 1981). 



37 



