BCHMECKEBiEE.] POWELL, AND WHEELER SUKVEYS. 83 



Chert, analysis of, from Colorado, Vermilion Creek K, i, p 143 



analysis of, from Nevada, Cottonwood Canyon, vicinity of K, ii, p 720 



Cheyenne, Wyoming, astronomical observations at W, Unci 3, pp 2-45 



geology between Denver and H, Ann 3, pp 11-37; H, Ann 1-3, pp 111-137 



between Fort Fetterman and H, Ann 4, pp 11-24 



between Omaha, Nebraska, and H, Ann 4, pp 98-112 



Cheyenne Lake (Tertiary), extent of K, i, pp 455^56 



Chickering (J. W.), catalogue of phaenogamous and vascular cryptogamous 

 plants collected during "the summers of 1873 and 1874 in Da- 

 kota and Montana along the forty-ninth parallel by Dr. Elliott 

 Coues, with which are incorporated those collected in the same 

 region by Mr. George M. Dawson ...H, Bull, vol iv. No 4, pp 801-830 

 Chittenden (G. B.), meteorological observations in Colorado and Montana, 



1873 H, Miscie 



topographical report on the San Juan district H, Ann 9, pp 351-368 



topographical report on White Elver district H, Ann 10, pp 349-357 



Chloride mining district. New Mexico, notes on W, 1879, p 193 



Chrysolite, analysis of, from New Mexico, Fort Defiance W, 1875, p 105 



Chugwater Biver, Wyoming, geology near LOE, 1868, 



pp 233-234; H, Ann 2, pp 79-80; H, Ann 4, pp 12-18 

 Church (J. A.), preliminary report on examination at the Comstock 



lode W, 1877, pp 1284-1285 



report on examination of the Comstock lode W, 1878, pp 145-166 



Chu1>sin-ni language, vocabulary of Eth, i, pp 135-142 



Ciconiidse, synopsis of American genera of Ardeidae and H, Bull, 



vol IV, No 1, pp 219-251 



Cimarron, New Mexico, astronomical determinations at W, ii, pp 403-415 



Cimarron Creek region. New Mexico, geology of W, iii, Supp, pp 231-248 



Cinnabar Mountain, Wyoming, geology near H, Ann 5, pp 60-63 



Clark ( J. H. ) , report of W, 1872, pp 44^45 ; W, 1879, pp 265-268 



Clark (J. H. ) and Kampf (F. ), report on astronomical observations at Chey- 

 enne, Wyoming W, Unci 3, pp 2-45 



Clark (J. H.), Maryatt (W. W.), Safford (T. H.), and Kampf (F.), astro- 

 nomical determinations in Nevada, Utah, Montana, Wyoming, 



Nebraska, Colorado, and New Mexico, 1872-74 W, ii, pp 1-491 



Clark Fork, Montana, geology near H, Ann 6, pp 46-48 



Clarke. See Lewis and Clarke. 



Clarke district, California, notes on W, 1871, p 53; W, 1876, pp 53-54 



Clay, analyses of, from Nevada, Comstock lode K, iii, p 89 



Clay, blue, analysis of, from Yellowstone Park, Geyser Basin H, Ann 6, p 151 



Cliff dwellings. See Euins. 



Climate, physiological effects of a very hot W, 1876, pp 328-330 



of Arizona, Gila Valley W, in, pp 598-601 



of Black Hills BH, pp 301-311 



of Colorado H, Ann 10, pp 315-317 



Denver district H, Ann 3, pp 139-142; H, Ann 1-3, pp 135-138 



eastern, and Kansas, western H, Ann 4, pp 453-456 



south-central, and New Mexico, north-central W, in, Supp, pp 357-360 



of Kansas, western, and Colorado, eastern H, Ann 4, pp 453-456 



of Montana, notes on i .H, Ann 6, pp 809-812 



of New Mexico, north-central, and Colorado, south-central . W, iii, Supp,pp 357-360 



northern, notes on W, 1875, pp 111-116 



of Tertiary time as represented in its flora H, Ann 7, pp 419-425 



of Utah, Salt Lake City H, Ann 5, p 236 



