LIST OF ILLUSTRATIONS. 



PAGE 



I Map of Antarctica ... ... ... ... ... 15 



2 Southern, South Pacific, and South Atlantic Oceans at close 



of Challenger Expedition ... ... ... ... 17 



3 Temperatures in the Southern Ocean between 50 S. and the 



Antarctic Circle, Feb., 1874 ... ... ... 24 



4 Distribution of the soundings in part of the Southern Ocean 



shown by reference to an equal area of Australia .. 28 



5 General Diagram of Oceanic Circulation... ... ... 38 



6 Melbourne Rainfall, 1840-99 ... ... ... ... 47 



7 Variations in the volume of the Murray near Mildura ... 48 



8 Floods of the R. Darling ... ... ... .. 49 



9 Variations in depth of water in Lake George ... ... 53 



10 Early and Late Harvests, 1501-1890 ... ... ... 56 



H Rainfall at Bourke, Wilcannia, Horsham, Deniliquin, and 



Bathurst, 1855-99 ... ... ... ... 59 



12 Departures from Average Rainfall on the Coast and Interior 



of New South Wales ... ... ... ... 60 



13 Rainfall Map of New South Wales for 1894 ... ... 61 



14 ,, ,, 1899 ... 62 



15 -Departures from Average Rainfall at Sydney and Adelaide.. 63 



16 Climatic Provinces (after Supan) ... ... ... 67 



17 Long Period Variations of Sun Spots, Magnetic Phenomena, 



and Climate ... ... ... ... ... 70 



18 Relations of Rainfall Variation of India and Mauritius 



- according to the Lockyers' Principle .. ... 79 



