QC 



cs 



73 



by means of temperature and of the currents which mainly determine it. If only two or 

 three expeditions gave clue attention to this aim in their programme of work, it would be 

 rapidly attained. 



For, the moral, which must be obvious to every reader of the foregoing attempt to 

 grasp the distribution of this comparatively small group, is that future expeditions which deal 



A7^ 



o 



CO 



-A- 



cc 



LU 

 CC 



A 



A 



< 



QC 



V 



A 



A 



V 



A 



A 



A 



CO 



UJ 



o 



E = 5 



