t ° 



^ 8 r 



4 - 

 2 - 







X=0 clams/m. 



-1 1 r 



X=3.75 



1 r 



8 p _ 



6 - X=6.25 



4 - 



2 







8 _ 



6 Y X=4.0 



4 



2 







4 



M 



6 h X=2.75 



4 



2 

 to 



E I 1 1 r 



G 8r _ 



6 - X=7.5 

 04- 



-^-Jt 



1 1 r 



■ ^1 ifJi , I n 



Tide Level (feet) 

 3.4 



8 

 6 

 4 

 2 



I 1 1 1 1 1 1 1 1 1 1 r 



8 p 



6 - X=2.5 



4 I- 2.6 



2 







8 



T 1 1 1 1 1 



20 



40 



Length of Clam (mm.) 



1.8 



T 1 1 



1.2 



T 1 1 



0.7 



0.4 



T 1 1 1 



-0.2 



■* — ^-^ — ■ — I 1 [ 1 *n 



60 80 100 120 



Figure 3. Vertical distribution of clams at Monterey Bay Academy. 



16 



