scHMECKEBiEE.] POWELL, AND WHEKLER SURVEYS. Ill 



Gold in New ^lexico, Placer and Cimarron mountains W, iii, Supp, pp 398-402 



in AVyoming, Sweetwater district H, Ann 11, pp 142-148 



Gold mining in Colorado, Gilpin County K, iii, pp 493-588 



Gold Mountain district, Nevada, notes on W, 1871, p 47 



Gold ores, treatment of, in Colorado K, iii, pp 547-588 



Gold and silver mines of Colorado H, Ann 3, pp 87-89; H, Ann 1-8, pp 187-189 



Gold Hill mining region, Colorado, geology of H, Ann 7, pp 685-687 



Golden, Colorado, geology near H, Ann 3, pp 33-35; H, Ann 1-3, pp 133-135 



Goniatite, fossil, from Kansas, eastern, notice of H, Bull, vol i, ser 2, No 6, p 445 



(See, also. Invertebrates, fossil.) 

 Goode (G. B. ), notes on the salamander (Geomys tuza) of Florida. .ECR, pp 282-285 



Goose Creek Hills, Nevada, geology of K, ii, pp 515-517 



porphyry in K, i, pp 55-56 



Gosiute Lake (Tertiary), extent of - K, i, pp 446^47 



Gosiute Range, Nevada, geology of K, ii, pp 502-505 



granite of K, i, p 57 



Grand Canyon. (See Colorado River.) 



Grand Canyon group, exposures of UM, p 61 



Grand Biver district, Colorado-Utah, geology of H, Ann 9, pp 31-101; 



H, Ann 10, pp 163-185 



topographical report on H, Ann 9, pp 337-350 



Grand Biver drainage basin, Colorado, cultivable areas in H, Ann 10, pp 332-337 



Grand Biver Valley, Colorado, geology of. .H, Ann 7, pp 158-170, 177-178; H, Ann 8, 

 pp 85-93, 107, 111, 113, 116, 120, 123, 125-126, 130, 135, 172-174 



Granite, analysis of, from California, Yosemite Valley K, i, p 110 



analysis of, from Colorado, Longs Peak K, i, p. 110; K, ii, p 23 



from Nevada, Agate Pass region K, ii, p 577 



Cortez Mountains K, i, p 110 



Egans Canyon K, i, p 110 



Egan Range K, ii, p 489 



Granite Creek station K, ii, p 798 



west of K, I, p 110 



Granite Peak K, i, p 110; K, ii, p 779 



Nannies Peak , , ....K, i, p 110; K, ii, p 603 



Shoshone Bange K, i, p 110 



■Vyachoe Mountains K, i, p 110; K, ii, p 477 



W^est Humboldt Bange K, ii, p 715 



Wrights Canyon, vicinity of K, i, p 110 



from Utah, Cottonwood Canyon K, i, p 110; K, ii, p 356 



from Wyoming, Black Hills K, i, p 110, 



Granite Canyon K, i, p 110 



Iron Mountain K, i, p 110; K, n, p 13 



Laramie Hills K, ii, p 10 



genesis of crystalline schists and K, i, pp 112-121 



of Black Hills BE, pp 65-80 



of Colorado, occurrence and character of H, Ann 10, pp 210-211 



of Fortieth Parallel region, character and distribution of K, i, pp 107-111 



microscopical petrography of K, vi, pp 39-59 



of Nevada, Washoe district K, iii, pp 19-21 



thin section of, from Nevada, Havallah Bange K, vi, pi 2 



Granite Mountain, Nevada, geology of vicinity of K, ii, pp 689-712 



Granite Mountain district, California, notes on W, 1871, p 51 



Granite Bange, Nevada, geology of K, ii, pp 797-800 



granite of K, i, pp 93-94 



