MAPS AND ILLUSTRATIONS. 



PAGE 



1. Map showing the Distribution op the tkue Jays . . Frontispiece. 



2. Map showing the Zoological Regions To face 31 



3. Map showing the Distribution of Par us Falusthis . . . To face 64 



4. A Glacier with Moraines (From Sir C. Lyell's Principles of Geology) . 105 



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



of Man) 107 



6. Diagram showing the effects of Excenteicitt and Precession on 



Climate 123 



7. Diagram of Excentricity and Precession 124 



8. Map showing the Extent of the North and South Polar Ice . . . 133 



9. Diagram showing Changes of Excentricity durin-g Three Million 



Years 165 



10. Outline Map of the Azores 239 



11. Map of Bermuda and the American Coast . . . > 254 



12. Section of Bermuda and adjac!ent Sea-bottom 255 



13. Map of the Galapagos and adjacent Coasts of South America . . 267 



14. Map of the Galapagos 267 



15. Map of the South Atlantic, showing position of St. Hi5lena . . . 282 



16. Map of the Sandwich Islands 299 



17. Map of the North Pacific, with its submerged Banks 300 



18. Map showing the Bank connecting Britain with the Continent . 314 



