AT DEPTH OF 2200 FATHOMS “ 35**- 2 
Oceaaic Cu-ciilatioxL M/ijj 14 
130 
140 
EXPLANATION OF COLOURING 
6000 Feet 
3000 
SHA.XEVEL 
100 Fnlhonis 
Conloui'S iihowui<f 
neigtd of LaiiB. 
Contours showing 
Depth a£ Sea 
ir sliDvna tlius 
