9 19 37 



KILOMETERS 



depth contours in fathoms ^ ^ 



I M I II I I I I I I Yl l I I II I Tl l|ll 111 III I II M MM ll II I n 



1 1 1 M I M 1 1 M 1 1 1 1 1 1 1 1 1 1 1 1 1 rrrr 



75 



37 



o 



Figure 46. Cumulative cruise transects for July, 1971-1977. Circled star 

 indicates position where the vessel was anchored for seven 

 consecutive days; observations were made during this period. 



83 



