AVERAGE PERCENT COVER 
Exposed Protected 
SPRING 1980 60 SPRING 1980 
40: 
20 
SUMMER 1980 60 SUMMER 1980 
40 
20: 
wm £ OO -’ Oo 
5 0 0 8 o 38 
60 FALL 1980 6 FALL 1980 
40 40 
20 20 
60 WINTER 1981 60 WINTER 1981 
40 40 
20 20 
IN| UJ 
60 SUMMER 198! 60 SUMMER 198! 
40 40 
20 20 
60 SUMMER 1982 60 SUMMER 1982 
40: 40: 
20 20 
a /-he, otee oe oe se (e Seo 25 Sh ob ono. = Se 
oS SSSR RS E Sie -Sin Suet Seek Sis 
ee ee ee chisita fcS Sa me 10 
o=O° ce vo >D B B'S eS 5 eo 
oO < P3 = qd o < 8 =x < 
© o 
Figure 10. Photographic estimates of mean percent cover for the different 
sessile taxa found on the intertidal south jetty rocks. 
Histograms represent means from tne 2.0-m to MLW intertidal 
levels. 
35 
