INDEX. 259 



Page. 



Report of Cyrus Thomas 229 



Eichardson County, (Nebraska) 16 



Kio Colorado , 174 



Mountains 170 



de las Utas 172 



Grande ; 172, 175 



Valley 169 



Trampas 170 



Rivers and larger creeks — 



Apiskpa 153 



Arkansas..- 126,140,150,177 



Big Blue 27 



Big- Horn 71 



Bijou 139 



Boulder 123,129 



Cache-a-la-Poudre 116, 1 18, 121 



Canadian 156 



Cheyenne, (Big) 69 



Cimarron 157 



Colorado, (Rio) 174 



Cuchara 152 



Culebra 174 



Elkhorn.... 48,62,109 



Fountain, (Fontaine qui Bouill6) 143, 147 



Gjvllinas 164 



Gallisteo 165 



Grand 183 



Greenhorn 151 



Horse Creek 80 



Judith, (basin) 56 



Kiowa 139 



Laramie, (Big and Little) 81, 84 



Little Blue 28 



Medicine Bow 91,117 



' Missouri 72 



.r Monument 140,142 



Moro 159 



Muscle-shell = 76 



Nemaha 17,35 



Niobrara 73,110 



North Fork of South Platte 180 



Ocate 158 



Pecos 165 



Penasco 170 



Platte 39,75,77 



Platte, South 138 



Plum 34,138 



Powder 73 



Purgatory 54 



Rio Grande 172, 175 



Sioux, ('Big) 47 



St.Vraiu's ' 127 



Taos 170 



Teton 73 



Tongue 73 



Trampas 170 



Trenchara 172 



Vermejo 157 



Wind 71 



Yellowstone 72 



Rock Creek 28,29,90 



Spring 100' 



Rose Creek 29 



Rulo, (Station) 17 



Running Water Creek 39 



Salem 22 



Salt basins 8 



Creek 9,39 



