IVflpiff ^pf ‘ Csfleer 
Equator 
flC...Ci^.ri. 9 qTO. 
FIGURES SHOWING THE 
MEAN* I'EMPKIUTUKE OF TJIE OCEAN 
AT DEPTH OF 2200 FATHOMS 
Hrii Fijjur^^ »how th^ tihovt. 3?’2 
J^//urcs »htrw th^ htJow 35*' 2 
^ Am 
Th“ of HMS ri 
1*0 IBO »70 180 170 leo 150 140 150 
MEAN TEMPERATURE OF THE 0CE/1S»1 
1441 
Truck of H.M S. CIuilL ^ 
