List of Illustrations. 



DIAGRAMS. 



PAGE 



/The Miller-Casella Thermometer, . . . . . .32 



Fig. 1.— Temperatures in the South Atlantic, j 



Fig. 2.— Temperatures in the Gulf Stream and Arctic Current, j 4I 



Fig. 3.— j 



-p , > Temperatures in the North Atlantic, . . . .42 



Fig. 5. — Temperatures in the Agulhas Current, ^ 



Fig. 6. — Temperatures in the South Australian Current, J 43 



Fig. 7. — Temperatures in the Antarctic Current, \ 



Fig. 8. — Temperatures in the Southern Ocean, f ' -44 



Fig. 9. — Atlantic Equatorial Temperatures, \ 



Fig. 10.— Pacific Equatorial Temperatures, J • • 45 



/Fig. 11. — Diagram of Oceanic Isotherms, \ 

 i^Fig. 12. — Diagram of Oceanic Circulation, J * -57 



Fig. 13. — Diameter of Rotation, \ 



Fig. 14.— Gradients of the Sea-bottom, J * * ' .124 



