8CHMECKEBIER.] POWELL, AND WHEELER SURVEYS. 191 



Uinta Mountains, eastern portion of, geology of UM 



geology of H, Ann 4, i>p 41-54 



glaciers, extinct, of K, i, pp 470-473 



Jurassic rocks of ^, ^, PP 290-293 



northern slopes of, geology of K, ii, pp 254-261 



Paleozoic rocks of K, i, pp 139-154 



physical features of K, ii, pp 194-197 



southern flanks of, geology of K, n, pp 298-306 



Triassic rocks of K, i, pp 259-264 



western portion of, geology of K, ii, pp 311-325 



Uinta uplift, Utah, geology of K, ii, pp 198-206 



Uinta structure, features of UM, pp 11-14 



Uinta Valley, Utah, Tertiary rocks K, ii, pp 307-310 



Union Pacific Railroad, geology along route of, J^eavenworth to Fort Hays 



H, Unci I, pp 66-69 



Utah, Abajo Mountains, geology of H, Ann 10, 



pp 189-193; H, Bull, vol in, No 3, p 558 



agriculture in northeastern H, Ann 5, pp 237-248 



Aquarius Plateau, geology of HP, pp 284-298 



Aqui ]\Iountains, geology of K, n, pp 456-460 



Ashley Creek Basin, geology of K, n, pj) 291-298 



astronomical observations in W, 1874, pp 55-68 



in Montana, Wyoming, Nebraska, Colorado, New Mexico, Nevada, 



and W, II, pp 1-491 



Awapa Plateau, geology of HP, i>p 272-276 



batrachians of. (See Reptiles and batracliians. ) 



Bear Lake Plateau, geology of H, Ann 11, pp 582-587 



Bear Lake Valley, geology of H, Ann 11, pp 587-589 



Bear River, geology from Salt Lake Valley to H, Ann 4, pp 147-161 



Bear River Basin, topography of H, Ann 11, pp 697-702 



Bear River Range, geology of H, Ann 11, pp 598-600 



Bear River region, geology of K, ii, pp 326-339 



Beaver, astronomical deterndnations at W, ii, pp 57-71 



birds, annotated list of W, Unci 4, pp 39-54; W, Unci 7 



collected in California, Nevada, Arizona, New Mexico, Colorado, 



and W, V, pp 131-507 



in Nevada and W, Unci 4, pp 5-33 



in Wyoming, Idaho, and, in 1872 H, Ann, 6, pp 670-715 



Book Cliffs. (See Roan Cliffs. ) 



Box Elder region, geology of K, ii, pp 403-406 



butterflies collected in Colorado and, in 1875, list oi H, Bull, 



vol II, No 3, pp 269-270 



collected in northern Arizona and southern, in 1877 H, Bull, 



vol IV, No. 1, pp 253-258 



Cache Valley, geology of H, Aim 5, pp 19-21; H, Ann 11, pp 603-606 



cave fauna in H, Bull, vol iii, No 1, pp 157-169 



climate at Salt Lake City H, Ann 5, p 236 



coal in H, Ann 4, pp 328-329 



Coalville district, coal in K, in, pp 467-472 



Coleoptera collected in portions of California, Nevada, Arizona, New 



Mexico, Colorado, and W, v, pp 809-827 



Colorado River drainage basin, irrigable lands in AL, pp 150-164 



Desert Mountains, granite of K, 4, p 55 



Desert region, geology of K, 11, pp 462-468 



