INDEX. 



499 



Spring, Turquoise, 179, 181 



Twin Cones 169 



Twins, 266, 263 



Velvet, 284, 286 



Wash Tub, 204, 260 



Wave, 211, 281, 282 



Wliito Spot, 164 



White Turbid, 114 



Yellovr Boiler, 253 



Yellow Crater, 237 



Yellow Crown, 128 



Yellow Sulphur, 92 

 Springs and gevsers of New Zealand, ta- 

 ble of, 313 



of Arkansas, Hot, 320 



at Mud Volcanoes, 103, 105 



Bath, 73, 76 



Cold, on Pine Creek, 117 



East Fork Sulphur, 136 



Egeria, 135, 178 



Fairy Falls, 172 



Gardinei^s River, 72, 366, 368, 372, 



375, 388, 398 

 Gibbon River, 124 

 Glen Grotto, 74 

 Goose Lake Mud, 172 

 Gore, 148, 154 

 Grindstone, 127 

 Grotto, 95, 102 

 Havden's Valley, 90, 366 

 Hidden, 203 

 Hot, animal life in, 358 

 Hot Sulphur, 111 

 Hot, vegetable life in, 358 

 Junction Vallev, 84 

 Lake Butte, 117 

 Lime Kiln, 209, 211, 219 

 Lower Group on Gibbon's Fork, 



133 

 main, at Mammoth Hot Springs, 



73,78 

 Mount Washbiirn, 87 

 Mud, 90, 92, 114, 118, 130, 149, 171, 

 172, 244, 271, 289, 292, 321,323, 

 337, 349, 403 

 number in Lower Geyser Basin, 



180 

 number in Upper Geyser Basin, 



247 

 number in Yellowstone Park, 302 

 Nursery, 276, 279 

 of Grand Canon of Yellowstone, 



88 

 of Yellowstone Lake, 112, 118 

 on East Fork of Yellowstone, 85 

 on Thirsty Fork, 301 

 on west arm Yellowstone Lake, 



118 

 of Heart Lake Geyser Basin, up- 

 per group of Witch Creek 

 Springs, 291, 299 

 Fissure Group, Witch Creek 



Springs, 293, 299 

 Middle Group, Witch Creek 



Springs, 296, 299 

 Lower Group, Witch Creek 



Springs, 297, 299 

 Iceland, Ak-kra-hverar, 312 

 Ar-hver, 318 



Springs of Iceland, Hunda-hver, 312 

 Krablanda, 312 

 Laugar, 311 

 Nordur-hver, 312 

 Osa-hver, 312 

 Keykia-hver, 311 

 Scribla, 319 

 Seyder, 312 

 Sturlu-reyk i a - h v e - 



rar, 312 

 Sydster-hver, 312 

 Tungu-hverar, 312 

 Springs and geysers of New Zealand : 

 Alum Cone, 317 

 Pink Terrace, 316 

 Te Tarata, 314, 315 

 Springs of Shoshone Geyser Basin : 

 Camp Group, 260, 288 

 Island Group, 280, 288 

 Lake Group, 273, 283 

 Little Giant Group, 268, 288 

 Minute Man Group, 260, 288 

 North Group, 283, 288 

 Orion Group, 251,288 

 . Shore Group, 271,283 

 South Group, 280, 288 

 Sulphur Hills Group, 271,288 

 Western Group, 274, 288 

 Yellow Crater Group, 287, 288 

 Springs of the Lower Geyser Basin : 

 Butte Group, 141, 136 

 Camp Group, 142, 136 

 East Fork Group, 137, 186 

 Fair Fall Springs, 172, 136 

 Fissure Group, 154, 186 

 Fountain Group, 147, 187 

 Half-way Group or Egeria, 178, 186 

 River Group, 166, 186 

 Sentinel Group, 175, 186 

 Thud Group, 144, 186 

 White Dome Group, 159, 186 

 Springs of the Upper Geyser Basin : 

 Cascade Group, 189, 247 

 Castle Group, 203, 247 

 Emerald Group, 244, 247 

 Giantess Group, 230, 247 

 Giant Group, 194, 247 

 Grand Group, 209, 247 

 Grotto Group, 189, 247 

 Iron Sjiriug Grouj), 247 

 Old Faithful Group, 219,247 

 River Group, 183, 247 

 Round Spring Group, 199, 247 

 Soda Geyser Group, 180, 247 

 Three Crater Group, 239, 247 

 Upper Springs, 229, 247 

 White Pyramid Group, 200,247 

 Springs, Orange Creek, 89 

 outflow of, 357 

 Pelican Creek, 120,371 

 Rabbit Branch, 185 

 Snak(! River, 300 

 source of water in, 356 

 Steamboat, 115, 320 

 Sulphur, 73 



Yellowstone River, table of, 90 

 Springs, thermal, of: 

 Africa, 338, 339 

 Alaska, 326, 327 

 Algiers, 338 



