(jccrpercber. 



Proa Ray. Soc.Vol.2S,Pl. 3. 



[ISCO & DAYTS STRAIT 

 5. 



Depii 



Temperature of the Su: 



IX 



1750 

 45° 



FROM 40" 



15° TO 40' 



180^ 



49* 



> 

 ) 

 > 







>00 



700 



800 



Malciy & Sons . Lith. 



