50-- 



40— 



30-- 



10-- 



NEN LONDON 

 JULY 1387 



N = 100 



.■■-II 



123 4567 891011 

 ORGANISM-SEDIMENT INDEX 



15 __ NEW LONDON REFERENCE 



JULY 1987 



N = 16 



5-- 



I 



1 23 4567 83 10 11 

 ORGANISM-SEDIMENT INDEX 



Figure 3-14. Frequency distributions of Organism-Sediment Index 

 values for all replicates at the New London 

 Disposal Site and reference stations, July 1987. 





