













I 





























































If 



1 





























































[ 



I60C 



)Z 

























































1- 



LAT. SS'W.O'S., 

 LONG. 56° 375 W 





















































| 



















































1 



I 













DEGREES CENTIGRADE 

























3 









5 



1 



j 





10 









15 









20 









25 









30 













1 



J 



i 





























































i 

















uss 



GLACIER (AGB 



-4) 































i 













j DRAKE PASSAGE 









































ANTARCTIC CONVERGENCE CROSSINC 





























! 



















13 



MA 



RCH 



I9< 



50 



































l 



I54C 



)2 





















































t 























































/ 



1 





LONG.56°38.0'W. 

















































/ 





































































DEGRI 



























WAT 





i 











1 































~> 



E S 









10 









15 









20 









25 









30 











/ 







— A 



IR T 



EMPERA 



TUR 



E 





NSTRUN 



FNT 



































/ 







\) 















REFERENCE 

































( 







it 























































\ 







1 



























































l 



1 



























































I 

 j 





























































| 

 1 



i 



a 



























































1 



* 



























































j 

















DEGREES CENTIGRADE 

























D 









5 1 





5I5Z 



.AT 55° 26.6'S 









15 









20 









25 









30 

































































\ 



j 



LON 



G.56 



"JO 



b'W. 





















































l 



























































i 



t 



























































i 



I 

















































FIGURE 17 CONTINUOUS SURFACE TEMPERATURE RECORD, CONVERGENCE ZONE, 

 DRAKE PASSAGE 



