scHMECKEBiEE.] POWELL, AND WHEELER SrjRVEYS. 135 



Map, geologic, of Colorado, Purgatory Eiver region W, in, Supp, pocket 



of Colorado, Rio Grande region W, in, Supp, pocket 



Rocky .Mountains in Wyoming and K, Atlas 



stio wing orographic disturbances K, i, p 760 



San Miguel Plateau H, Ann 10, p 165 



showing general orographic features H, Ann 9, p 242 



south-central, portion of New Mexico and H, Atlas, sheet xvi 



southwestern portions of New Mexico, Arizona, Utah, and H, Atlas, 



sheet XV 



Spanish Peaks region H, Ann 9, p 132 



Trinidad region H, Ann 9, p 196 



Unaweep Canyon H, Ann 9, p 58 



Weeminuche glacier H, Ann 9, p 216 



western part of Utah and _ H, Atlas, sheet xiv 



(See, also, p 63 of this bulletin. ) 



of Dakota and Nebraska H, Unci 1, at end 



of Fortieth Parallel area, Archean and granitic exposures K, i, p 1 26 



Archean, granitic, and Paleozoic rocks ^K, i, p 248 



Mesozoic and pre-Mesozoic rocks K, i, p 356 



Tertiary rocks K, i, p 458 



volcanic rocks K, i, p 676 



of Idaho, portions of Utah, Wyoming, and H, Ann 12, map case 



Snake River, sources of. (See p 36 of this bulletin. ) 

 of Montana, Gallatin, Madison, and Yellowstone basins. (See p 36 of this bulletin. ) 



of Nebraska and Dakota H, Unci 1, at end 



of Nevada, Lake Bonneville. (See p 65 of this bulletin.) 



Lake Lahontan K, x, p 528 



Toyabe Mountains ' K, in. Atlas, pi xiii 



Washoe mining district K, -in. Atlas, pi ii 



White Pine district K, in, Atlas, pi xiv 



(See, also, p 63 of this bulletin.) 



of Nevada Basin K, Atlas 



of Nevada Desert, showing orographic disturbances K, i, p 760 



of Nevada Plateau K, Atlas 



showing orographic disturbances K, i, p 760 



of New Mexico, Canadian River and Cimarron Range, vicinity of W, in, 



Supp, pocket 



Canadian and Mora rivers, vicinity of W, in, Supp, pocket 



Galisteo Creek region W, in, Supp, pocket 



northern portion of Colorado and H, Atlas, sheet xvi 



northwestern portions of Colorado, Utah, Arizona, and...H, Atlas, sheet xv 



Rio Grande, upper region of W, in, Supp, pocket 



Taos Valley and Upper Pecos region W, in, Supp, pocket 



Zuni Range, vicinity of W, in, p 561 



(See, also, p 63 of this bulletin.) 



of South Dakota, Black Hills BH, Atlas 



of Utah, Book Cliffs and Grand River Valley H, Ann 10, p 176 



eastern part of Colorado and H, Atlas, sheet xiv 



Henry Mountains HM, at end 



high plateaus HP, Atlas 



Lake Bonneville K, i, p 528; see, also, p 65 of this bulletin 



northeastern, northwestern Colorado and H, Atlas, sheet xi 



portions of Colorado, New Mexico, Arizona, and H, Atlas, sheet xv 



of Idaho, Wyoming, and H, Ann 12, map case 



