50 



25 



300 r 



250 



200 - 



•'' Total Species per Sample 



>^ 



Mean per Core and 95-percent Confidence Interval 

 J I \ \ I I I I ' 



Figure 11. Number of species of total fauna [upper graph] and number 

 of individuals of total fauna (lower graph) at the IO- 

 meter control station. 



37 



