70 



60 



50 



40 



30 



20 



X 



110 



100 



90 



80 



70 



60 



50 



40 



30 



20 



10 









































•— 



/ 



\ 





• 





_•_ SITE 1 1956-1958 

 • — +— . SITE 2 1957-1959 









/ 



\ 





A 





























\/ 



\ 



, 





















/ 







\/ 



• 





\ 





















/ 



/ 











\ 



• 





















' 











-*«—i"" 









■PT. 



- + - 



i3>lu_ , 



APR. MAY JUN. JUL. AUG. SEP. OCT. NOV. DEC. JAN. FEB. MAR. APR. MAY JUN. 

 FIGURE 27 ENCRUSTING BRYOZOANS, MONTHLY. 









3 





















1 



















«— •— SITE 1 1956-1958 

 • —+— ■ SITE 2 1956-1958 



O SITE 4 1959 



A SITE 3 BOTTOM TEST 

 CYLINDER 1959 



























/ 











/ 









1 1 1 1 1 



NUMBERS ADJACENT TO POINTS 











,/ 













II* 



DICATE 



TOTAL 



MONTH 



S EXPC 



)SED 









/ 



\ 





















































































i 













7 



























5 



sV 



A 



S>8 

















/ 







i/ 





• 



5 



A 



\ 



V 















,/ 







2 



ir-Kr 





4 



— +- 



5-6 



-or 



6 



■a» 





II 



JjL 



II 





APR. MAY JUN. JUL. AUG. SEP. OCT. NOV. DEC. JAN. FEB. MAR. APR. MAY JUN. 

 FIGURE 28 ENCRUSTING BRYOZOANS, CUMULATIVE. 



31 



