.M 10 
Snmmaxy o£ Re suits . 
The Voyage of H M S .Challenger. 
SOUTHERN INDIAN OCEAN 
Diagonal Temperature Section . From a Position inLat. 53?55IS . Long. 108°35’E to ( Otway. 
Far ercplanatiorv of Symbols sea jippendix. 1 . 
K C.Otwav 
