Oceanic Circulation. Map 13 
|AT DEPTH OF 1500 FATHOM S = 35° 3 
EXPLANATION OF COLOURING 
6000 feet 
Contours sliowim 
3000 
lOOO 
1500 
er shown thus 
Is other mate below Average shown in Blue thus. 
Bartholomew, Edm v 
