PROFILE 17 

 12 SEPT 74 



FORESHORE 



SAND 73.50% 



d = 0725 

 GRAVEL 26.45% 

 SILT 0.05% 



PROFILE 15 

 5 DEC 74 



BACKSHORE 



SAND 83.0% 



d = O.ZaZmm 



GRAVEL 3.0% 

 SILT 14.0% 



.*^ V- 



Figure 16. Actual foreshore and backshore samples 

 with content similar to the composite 

 averages given in Table 5. 



33 



