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Show 384 Page. Pueblo 227 Purgatoire 302 Purgatory River 286,301,302 Quaternary deposits 207,211 Raton coal- field 285 Hills 23 5,287,299,300 Pass 285,286 ' plateau 288 RayadoMesa 283 River 282 Red River Mountains 291 Red Rock Creek 198 Restoration of ancient tower. r 9 Ridgway, Robert. Ornithology of Guadaloupe Island 183 Studies of the American Falconidse 91 Rio Chaco 19 Costillo 299 DeChelly 26,34 Grande 2* 27,289 La Plata 6 MancaB 10 Mora 280 San Juan 7,17,66 River, Canadian 279,283 Chaco • 19 Cimarron 279,230,281 DeChelly 26,34 Dolores 17,18 East Fork of Yellowstone 199,207 East Gallatin 207 Gallatin 197,199,200,201 Gray Bull 207 * Huerfano 227 * Jefferson 197,198,199,202,208 Madison 197,199,200,201,207 Mancos 10,17 McElmo 17,25 Missouri 197,199,208 Niobrara 202 San Juan 17,26,229 Shields 193 Snake (. 208 Solomon \ 212 Vermejo 279 West Gallatin 206,207,208 Yellowstone 198,200,203,207 Rock- inscriptions 20 Ruined village on Rio la Plata 6 Ruins at Aztec Springs 18 Oio Cahente, N. Mex 19,24 in Mancos CaQon * 10,11,14,15,17 Montezuma Cation 30 of Rio De Chelly , 35,38 San Juau 7 • Southwestern Colorado 3 the Hovenweep 27,29 on Epsom Creek 39 West Montezuma Creek 43 ^ • San Juan River .* 17,26,259 ruius of 7 Santa Fe" marls 201 Soudder, Samuel H. Brief synopsis of North American Earwigs 249 Fossil Coleoptera from the Rocky Mountain Tertiaries 77 List of the Orthoptera collected in Colorado in 1875 261 Notice of a small collection of Butterflies 269 • Second canon of the Yellowstone ,. 203 |