1915 



Muenscher; on Algal Associations 



63 



H. 



= ENOOCLflDlfl nSSN 

 • PUC us « 5S N. 



O ULv% nss'N 



ZOSTERA ASSN 



SCALE 3/jIMCH=>1 MILE 



S. 



PLATE 11 



Map of San Juan Island showing the distributions of the algal associa- 

 tions along- the shore line. 



