MAPS AND ILLUSTRATIONS 



PAGE 



1. Map shoavixo the Disteibution of the true Jays 



Frontispiece. 



2. Map showing the Zoological Regions To face 31 



3. Map showing the Distribution of Farus Falustris 



To face 66 



4. A Glacier with Moraines (From Sir C. Lyell's Frinci'ples 



of Geology) 109 



5. Map of the Ancient Rhone Glacier (From Sir C. Lyell's 



Antiquity of Man) 110 



6. Diagram showing the effects of Excentricity and 



Precession on Climate 127 



7. Diagram of Excentricity and Precession 129 



8. Map shoaving the Extent of the North and South 



Polar I(^e 138 



9. Diagram showing Changes of Excentricity during Three 



Million Years 171 



10. Outline Map of the Azores 248 



11. Map of Bermuda and the American Coast 263 



12. Section of Bermuda and adjacent Sea-bottom 264 



