to ss 



A- BCROS. 



O -GROWLERS. 



1^- FIELD lOE. 



JUNE 3-18, 1*?^^. 



GENERAL CHART 



COVERING . 



iCE PATROL 

 GRAND BANKS 



ISOTHERMS BASED ON 1150 

 TEMPERATURE REPORTS. 



fioUKi: 2y.— ::;urfai;e temijeraiures June ^-l'^. j''.'i See reiii;ir*.:s CLdt-r 1 jgurc Jo 



lWJ27:-30. (Fuco p. 134 J Xu. Z 



I 



