DISCOVERY 

 REPORTS 



Vol. XIX, pp. 285-296, plates LXIX-XCV 



Issued by the Discovery Committee, Colonial Office, London 

 on behalf of the Qovemment of the Dependencies of the Falkland Islands 



DISTRIBUTION OF THE PACK-ICE 



IN THE 

 SOUTHERN OCEAN 



by 

 N. A. Mackintosh, D.Sc. and H. F. P. Herdman, M.Sc. 



CAMBRIDGE 



AT THE UNIVERSITY PRESS 



1940 

 Price twelve shillings and sixpence net 



