scHMECKEBiER.] POWELL, AND WHEELER SURVEYS. 165 



Sandstone, analysis of, from Nevada, Battle Mountain K, i, p 542 



analysis of, from Nevada, West IIuml)()l(lt Mountains K, i, p 542 



from Utah, Ashley TVeek K, i, p 542 



Cache Valley. K, i, p 542 



Cottonwood Canyiiii, \icinily of K, i, p 542 



Duchesne Fork K , u, p W4 



Parleys Canyon K , i, p 542 



Three Lakes K, i, p 542 



Uinta Mountains K, i, p 542 



Weber Canyon K, i, p 542 



from Wyoming, Black Butte K, i, p 542 



Bridger Basin K, ii, j) 246 



Cathedral Bluffs K, i, p 542 



St. Marys Peak K, ii, p 155; K, i, p 542 



Wahlbach Spring K, ii, p 41 



Sangre de Cristo Range, Coloradf), geology of H, Ann 9, pp 108-139 



Sanidine-trachyte of Black Hills, petrography of BH, pp 496-499, 



505-510, 512-514, 515-523 



thin section of, from Black Hills BH, p 528 



Santa Barbara, California, ethnological researches near W, vii, pp 32-47; 



W, 1876, pp 312-321 

 Santa Barbara Islands, California, crania from, observations on...W, vii, pp 277-292 



kj(')kkenm("iddings and graves of a former population of H, Bull, vol iii, 



No 1, pp 37-56 



Santa Clara Valley, California, irrigation in H, Ann 5, pp 269-271 



Santa Cruz Island, California, physical features of W, 1876, pp 215-216 



Santa Fe, New Mexico, astronomical determinations at W, ii, pp 337-369 



mines near H, Ann 3, pp 121-123; H, Ann 1-3, pp 119-121 



Santa Fe marls of New Mexico, Galisteo Creek region W, iii, Supp, pp 162-163 



vertebrate paleontology of W, 1875, pp 68-76 



Santa Monica Range, California, geology of W, 1876, ]>p 159-160 



Savory Plateau region, Wyoming, geology of K, ii, i)p 164-166 



Sawatch Range, Colorado, geology of H, Ann 9, pp 150-175 



Schirmerite, analysis of, from Colorado, Gold Hill H, Ann 10, p 151 



Schists, crystalline, genesis of granite and K, i, pp 112-121 



of Fortieth Parallel region, microscopical petrography of K, vi, pp 14-38 



Schit-zui language, vocabulary of Eth, i, pp 267-283 



(See, also, Ethnology and archteology. ) 

 Schmankewitsch (W. J.), contribution to a knowledge of the influence of 



external conditions of life upon the organization of animals.. H, Ann 



12, I, pp 473-514 

 on the relation of Artemia salina Milne-Edwards to Artemia muehlhausenii 



Milne-Edwards and to the genus 'Braiichipus Schaefer FI, Ann 12, 



I, pp 466-473 



Schumacher (P.), method of mamifacture of soapstone pot^s W, vii, pp 117-121 



methods of making stone weapons H, Bull, vol iii, No 3, pp 547-549 



researches in the kjokkenmijddings and graves of a former population of 



the coast of Oregon H, Bull, vol in. No 1, pp 27-35 



researches in the kjokkenmoddings and graves of a former population of 



the Santa Barbara Islands and the adjacent mainland H, Bull, 



vol III, No 1, pp 37-56 



Sciuri, synonymatic list of American H, Bull, vol iv, No 4, pp 877-887 



(See, also. Vertebrates. ) 



Sciurus, revision of the genus H, Bull, vol vi. No 2, pp 301-307 



(See, also, Vertebrates.) 



