VI LIST OF ILLUSTRATIONS. 



No. Page. 



58. The Giant 123 



59. The Giantess 124 



60. The Bee-Hive 125 



61. Still Hot Spring and Pyramid, Upper Geyser basin 125 



62. Old Faithful, Upper Geyser basin 126 



63. Ideal section Upper Geyser basin 127 



64. Sections of coal-bed at E vanston, Utah 194 



Dibothrium Cordiceps 381 



Plate I. Orthoptera 



Plate IL Orthoptera 



MAPS 



White Mountain Hot Springs, Gardiner's Elver 64 



Yellowstone Lake 101 



Lower Geyser basin, Fire Hole River 104 



Upper Geyser basin, Fire Hole River 113 



Yellowstone National Park '. 162 



