99 



\iy. 



,./^..A.(vrO^^^ 



V 



1 



500 m 



■JU 



Figure 13. Eelgrass in Buttermilk Bay during various periods. 

 Only areas included within dashed lines were analyzed for changes in 

 area, a description of other areas is in the text. The 1935 map was 

 based on the maps of Stevens (1936) ; the rectangular area denotes a 

 region containing several beds. The "M"-shaped feature and new channels 

 were dredged after 1955. Solid beds have greter than 50% cover. 



