INTRODUCTION 



Fig. 2. — Oceanic or Water Hemisphere. 



Fig. 3. — Continental or Land Hemisphere. 



Fig. 4. — The South Pole on the " Star Projection " of 



Steinhaus. 



(Figs. 2 and 3 from Huxley's " Physiography " ; Fig. 4 from 

 Krummel's " Handbuch der Ozeanographie, " by permission of 

 Messrs. Macmillan. and J. Engelhorn's Verlag in Stuttgart 

 respectively.) 



