FISHERY BULLETIN: VOL. 79, NO. 3 



FIGURE 6.— Location of blue- 

 back herring catches during 

 spring bottom trawl surveys, 

 1968-78, Cape Hatteras, N.C., to 

 Nova Scotia. 



i'';N-, ;/iNova % 

 Scotia ^; 







fec-v^ .', 



1^ „ l>, ' ■, - - - ^ . 



Gulf of Maine 



],;; ■•,-,;-200' 



yjH 



\^--' 









/ ^ 







,^ ^r V 



.nO° 



Georges 

 Bank 



§ 



Spring 



March 

 ^ April 

 May 





/ 



Cape 

 Hatteras 



-m 



^ 



:^ 



^* 



4^ 



v£l 



478 



