INDEX. 499 



Page. 



Creek, Mineral 217 



Mountain 97 



North Mam 89,90 



Oh-be-joyful 176 



Ohio 94,95 



Pine 22 



Piney 81 



Plateau 89,91,421,423 



Eoche Moutonne'e „ 80,81,83 



Eock 59,61,63,65,69,88 



Roubideau's 104 



Sopris 60 



Teocalli 70 



Vallecito 216 



White Earth 202 



Cretaceous beds 55,57,60,61,64,65,69,86,87,89,90,97 



division of 128 



flora 284 



of Greenland 321 



North America 316 



group 45, 128 



in New Mexico 129 



Lower 128 



Middle 135 



No. 1 (see Dakota group.) 



No. 2 135,224 



No. 3 135 



No. 4 137,139 



No. 5 137,139 



Cunningham Gulch 229 



D. 



Dakota group 45, 64, 67, 69, 82, 87, 88, 96, 97, 101, 105, 128, 284, 292, 316, 321 



evidence of age of 128 



fossils of 128 



in Arizona 134 



of Eagle Eiver 129 



Grand River 130 



Gunnison River 130 



sections of 131,132,133,134 



Daly, Mount 66,418 



Dawson, G. M 152,286,287 



J. W 287 



Declination of the magnetic needle 496 



Description and enumeration of Cretaceous plants 333 



Devonian age 114 



fossil flora 277 



strata 115, 211 



Dikes 55,99,100 



Discussion of use of aneroids 447 



Distribution of vegetation 428 



District assigned middle division 415 



Divide between Grand and Gunnison Rivers 92 



Dolores River 206,215,370 



Dolerite 198 



Drift of Nebraska 243 



E. 



Eagle River 79,81,84,161,171,421,433 



Archaean rocks of 110 



Calciferous rocks of 113 



Carboniferous rocks of 114 



Dakota group on 129 



Jurassic rocks of 124 



Middle Cretaceous of 135 



Permian rocks of 118 



Primordial rocks of 110 



rate of fall of 433 



