lOOr 



90 



80 



70 

 «> 

 u 



^ 60 



5 50 



O 



^ 40 

 o 



30 

 20 



10 



a. Ventnor, New Jersey (1965) 



u^^nri 



inoioOinomOinOioomomouiOinomOmoioomOioo 

 ^-Of^'l^^~oc>J^n^-Oc^'u^^-Oc^Jm^^ocvlln^- ocjior^ocvjf^f^-O 



d (ft) 



lOOp 



90 - 



80 - 



. 70 - 



o 



<u 60 - 



5 50- 

 o 

 O 



-^ 40 - 

 o 

 CL 



30 - 

 20 - 

 10 - 



b. Nogs Head, North Carolina (1964) 



^^^-rfThm-n-m..^^ 



OOO cNievjc 



r^ ^^lOlOlom^)^ou)^D^-^-^-^-ODa>a>o><J*o»<y>o*oooo <MCJ(Njc\jroromro^< 



d(ft) 



Figure 14. Distribution of water depths at sampling positions, 



31 



