+ 5r- 



&+5 

 tf -5 



+5 

 -5 



RANGE 5 



RANGE 3 



RANGE I 



I I ' I ' I I ' 



01 23456789 10 

 Cumulative Time ( hr) 



Figure 18. Comparison of initial contour movement in the foreshore zone, 

 experiment 70X-06. 



41 



