5I»W 



50» 



43»N 



42*N 



srw 



49»W 



Figukp: .57. a. Drift of icehornj tracked from 8 to 1.5 June 1972 (Observations coimnenced 1200Z 

 8 June — sample interval 12 hours), b. Drift of iceberg tracked from 9 to 13 June 1972 (Ob- 

 servations commenced 1200Z 9 June — sample interval 12 hours), c. Profiressive vector diafiram 

 of winds in the vicinity of the study icebergs (Observations commenced 1200Z 8 June — sample 

 interval 12 hours). 



63 



