72 INDEX TO HAYDEN, KING, [bull. 222. 



Arizona, Vulture mine, notes on W, 1871, p 56 



Weaver district, notes on , W, 1871, p 55 



Zygftenida^ and BombycidcC collected in portions of California and W, v, 



pp 795-802 



(See, also, Basin ranges.) 

 Arkansas, elevations in H, Miscl 1 (3d ed), p 5; H, Miscl 1 (4th ed), pp 55-56 



locusts in H, Unci 14, p 64 



Arkansas River, Colorado, agriculture near H, Ann 4, pp 213-21 7 



cultivable areas in basin of H, Ann 10, pp 326-328 



geology near H, Ann 3, pp 48-49; H, Ann 1-3, pp 148-149 



Arkansas Valley, Colorado, geology of H, Ann 7, pp 239-242; W, 1875, pp 97-98 



glaciation in upper H, Ann 8, pp 47-53 



Art, ancient, in Colorado, northwestern H, Bull, vol ii, No 1, pp 65-66 



in Wyoming, Bridger Basin H, Ann 6, pp 651-653 



(See, also, Ethnology and archseology. ) 

 Artemia fertilis Verrill from Great Salt Lake, Utah, notes on. .H, Ann 12, i, pp 459-463 



(See, also, Invertebrates.) 

 Artemia muehlhausenii, relation of Artemia salina and, to genus Branchipus 



Schaefer H, Ann 12, i, pp 466—473 



(See, also. Invertebrates.) 

 Artemia salina, parthenogenesis in H, Ann 12, i, pp 463^66 



relation to Artemia muehlhausenii and to genus Branchipus Schaefer. .H, Ann 12, 



I, pp 466—473 



(See, also. Invertebrates.) 



Artesian borings in Wyoming, along line of Union Pacific Railroad H, Bull, 



vol III, No 1, pp 181-185 

 Artesian wells of Great Basin W, iii, pp 115-1 17 



of Western States and Territories W, i, pp 206-2 1 



Ashley Creek Basin, Utah, geology of K, ii, pp 291-298 



Asia and Asia Minor, springs, thermal, of H, Ann 12, ii, pp 339-344 



Aspen Mountain district, Colorado, structure of UM, pp 209-210 



Aspen Ridge, Idaho, geology of H, Ann 11, pp 558-559 



Asphaltum in California, San Fernando Range W, 1876, pp 164-166 



Astronomical observations at Colorado Springs, Colorado, and Cheyenne, 



Wyoming W, Unci 3 



in Colorado, Utah, Wyoming, Nevada, Montana, and New Mexico W, 1874, 



pp 13-102 



in Nevada, Utah, Montana, Wyoming, Nebraska, Colorado, and New 



Mexico W, II, pp 1-491 



Astrophyllite, analysis of, from Colorado H , Ann 10, p 138 



Atlas sheets, description of W, 1876, pp 42-46 



list of. (See pages 60-62 of this bulletin. ) 

 Aubrey group, exposures of UM, pp 54-55 



of Uinta Mountains UM, pp 148-150 



Aubrey limestone of Basin Ranges W, in, pp 177-178 



Aughey (S. ), catalogue of land and fresh-water shells of Nebraska H, Bull, 



vol III, No 3, pp 697-704 



notes on the nature of the food of the birds of Nebraska H, Unci 14, 



App, pp 13-62 



superficial dei)osits of Nebraska H, Ann 8, pp 243-269 



Augite-andesite, analysis of, from Nevada, Palisade Canyon K, ii, p 587 



of Nevada, microscopical petrography of K, vi, pp 221-228 



of Nevada Plateau K, i, pp 571-577 



Augite-trachyte, analysis of, from Nevada, Sheep Corral Canyon K, ii, p 838 



