INDEX. 257 



Page. 



Mines, coal, Marshall's 129 



Murphy's 134 



gold 173 



and silver of Colorado 187 



iron 129 



of Arroyo Hondo Mining and Ditching Company 171 



of Smith and Parmelee 213 



Ortiz 168,219 



Snow-drift 211 



Missouri Eiver ^ 72 



Valley, geography of 67 



Monument Creek 140, 142 



group 140 



Moreno Valley 157 



Moro Creek 159 



Valley 158 



MoscaPass 176 



Mountains, Big Horn 52, 70 



Black Hills 68 



Bross 184 



Chama Hills 169 



Doss 170 



Elk 92 



Green 135 



Laramie 70, 89 



OldBaldy 170 



Pickaris 170 



Placiere 167 



Pueblo 170 



Eaton 153, 156 



Eed 181 



Eio Colorado 170 



San Juan ,.. 173 



Santa F6 167 



Sheep 93 



Sierra Blanca 173 



Madre 172 



Snowy 86, 136 



Wet 151 



Wind Eiver 71 



Muscle-shell Eiver 76 



Nebraska 5 



City 7,12 



cretaceous rocks of 49 



eastern portion of 110 



north of Platte Eiver 45 



Salt Company 9 



tertiary formations of 55 



Nemaha County, (Nebraska) _ 12 



Eiver 17,35 



Nevada City 214 



New Mexico Mining Company 219 



Niobrara group 31, 54 



Eiver 73,110 



North Fork of South Platte 180 



Park 87 



Ocate Creek 158 



CEdipoda corallipes .' 248 



Oil, analysis of 218 



Creek 148 



Springs 148 



Ojo Sarca Creek 169 



"Old Baldy" Mountain 170 



Omaha City 1 41, 45, 109 



Ores, list of 203 



17 H 



