LIST OF ILLUSTRATIONS. 



10. SERACS NEAR THE JUNCTION OF GLACIERS DES BOSSONS 



AND DE TACONNAY, ON THE ASCENT OF MONT BLANC, 74 

 From a photograph by J. Levy et Cie., Paris. 



11. INCIPIENT CREVASSES AT JUNCTION AND PLATEAU. AS- 



CENT OF MONT BLANC, 75 



From a photograph by J. Levy et Cie., Paris. 



12. CABINS OF THE GRANDS MULETS, WITH AIGUILLE DU 



MIDI IN THE BACKGROUND (SEEN FROM ABOVE), . 77 

 From a photograph by J. Levy et Cie., Paris. 



13. GRAND CREVASSE AT THE FARTHER BORDER OF THE 



GRAND PLATEAU. ASCENT OF MONT BLANC, . . 83 



From a pJiotograph by J. Levy et Cie., Paris. 



14. SUMMIT OF MONT BLANC, AS SEEN FROM THE GRAND 



PLATEAU. ASCENT OF MONT BLANC, ... 85 

 From a photograph by J. Ldvy et Cie., Paris. 



15. A QUASI-COIN, SAID TO HAVE BEEN TAKEN FROM AN 



ARTESIAN BORING IN MARSHALL COUNTY, ILLINOIS, 



AT A DEPTH OF 114 FEET, 171 



From a photograph furnished by J. W. Moffat. 



16. THE HAIRY MAMMOTH RESTORED, .... 235 



From a restoration in the Establishment of Prof. II. A. 

 Ward, Eocliester, N. Y. 



17. GRINDER OF THE AFRICAN ELEPHANT. PLAN OF ENAM- 



EL PLATES ON THE CROWN, 249 



18. GRINDER OF THE INDIAN ELEPHANT. PLAN OF ENAMEL 



PLATES ON THE CROWN, 249 



19. GRINDER OF MAMMOTH. PLAN OF ENAMEL PLATES ON 



THE CROWN, 249 



20. GRINDER OF MASTODON. PERSPECTIVE VIEW FROM THE 



SIDE, 250 



