Fig. 4(c). 

 Fig. 4. Soundings during hydrographical surveys: continuous records, (a) Deception and ^iving^ton Island^: re-^^^^ 

 made during the running survey of the South Shetlands in :934-S. (*) Livingston, Greenw.ch and ^f ^"^^ ^^•^"'^^^^^^^^^^^ 

 made during the running survey of the South Shetlands in 1934-5- (c) Nelson and Kmg George Islands, recordings made 

 during the running survey of the South Shetlands in 1934-5 and 1936-7. 



