504 INDEX. 



Page. 



Nebraska, superficial deposits of 243 



water-resources of , 263 



Newberry, Dr. J. S 14,21,24,122,152 



on Cretaceous of New Mexico 129 



Dakota group of Arizona 134 



Jurassic 127 



Potsdam sandstone of Colorado Eiver Ill 



White Eiver group 25 



Niobrara division of Cretaceous , 135 



Notes useful for location of miners' monuments in Bakers Park _... 49S 



North Fork of Gunnison Eiver , , 9o, 98, 101 



Main Creek 89,90 



Park 436 



O. 



Oh-be-joyful Creek 176 



Ohio Creek 94,95 



Origin of Lacustrine deposits in Nebraska 25() 



Oso, Mount 188 



Ouray lode 236 



P. 



Painted Desert of Arizona 127 



Paleontology 27 1 



Paleozoic formations 110 



rocks 61 , 63, 70 



Park, Animas 219,486 



Antelope 199 



Baker's 206,230,464 



Cone 419 



Middle 85 



North 436 



Eange , 48,436 



Pass, Bear Creek 471 



Tennessee 47, 52 



Passes, elevation of 442 



to Baker's Park 465 



Peale, A. C 60 



on Carboniferous strata of Eagle Eiver 42 



letter of, to Dr. F. V. Hayden 75 



report of - 73 



on thickness of Eed beds in Pleasant Park 43 



Peak, Capitol 55,66,417 



Castle 66,418 



Handle's 190,204,460 



Italia 418 



Pyramid 418 



Sopris 55,66,417 



Uucompahgre 204,452,453 



Pelican lode 236 



Permian fossil flora 281 



strata 80,117 



section of 119 



Permo-Carboniferous strata 117, 118, 119, 120 



fossils of 118 



Pine Creek 52 



Piney Creek 81 



Plateau Creek.. 89,421,423 



country 193 



Plateaus, elevations of 432 



Platteville 33 



Pleasant Park 43,44 



geology of 41 



Point of Eocks 155,285,287 



fossil plants 286,289 



description of 296 



Porphyritic trachytes , 163, 165 



Post-Tertiary formations 161 



