scHMECKEBiER] POWELL, AND WHEELEK SURVEYS. 163 



Rio Grande del Norte, New Mexico, agriculture in valley of W, iii, pp 574-578 



Rivers, profiles of H, Miscl i, pp 37-46; 



H, Miscl I (3d ed), i»p 31-37; H, Miscl i, (4th ed), pp 145-159 



Roads and trails in Colorado H, Ann S, pp 428, 439-441; H, Ann 9, pp 347-350 



in Wyonnng, Sweetwater district H, Ann 11, pp 57-58 



Roan or Book Cliffs, Utah, geology of H, Ann 10, pp 173-176 



Robbins (J. \Y. ) , Potaniogeton of Great Basin K, v, pp 337-340 



Rolierts ( S. R. ) , report on Mol hisca H , Ann 4, pp 467-469 



Rock (Miles), report of W, 1879, pp 268-270 



Rock Canyon. (See Spring Canyon. ) 



Rocky Mountains, coals of II, Ann 4, pp 179-186 



Coleoptera of alpine regions of H, Bull, 



vol IV, No 2, pp 447-480; H, Bull, vol v. No 3, pp 499-520 



elevation of, near Missouri River, jieriod of H, Unci 16, pp 9-13 



flora of n, Bull, vol vi. No 1, pp 1-77 



geological formations along eastern margins >>{ H, Unci 16, pp 13-16 



of Colorado, notes on H, Bull, vol i, ser i, No 2, pp 72-77 



Paleozoic rocks of K, i, pp 127-139 



Primordial sandstone of, in northwestern Territories H, Unci 16, pp 16-21 



structure and age of W, iii, pp 488-501 



topographic features of crest of, south of Tennessee Pass . .H, Ann 9, pp 373-377 



Rodentia, North American, monograph on H, Mon xi 



of Miocene of North America, review of H, Bull, vol vi, No 2, pp 361-386 



(See, also. Vertebrates; Vertebrates, fossil.) 



Roscoelite, analysis of, from Colorado, Boulder County H, Ann 10, p 150 



Rose Spring district, California, notes on W, 1876, jip 65-66 



Ross Fork, Idaho, geology along H, Ann 11, pp 328-329 



Rothrock (J. T. ), preliminary botanical report on portions of New Mexico 



and Arizona \V, 1875, pp 117-129 



preliminary report on the botany of central Colorado AV, Unci 5, pp 23-62 



report upon economic botany and agriculture of portions of southern Cali- 

 fornia W, 1876, pp 202-213 



reports upon the botanical collections ma<le in portions of Nevada, Utah, 



California, Colorado, New Mexico, and Arizona, 1871-1875 W, vi 



Rul)y Range, Nevada, geology of K, ii, pp 489-491 



Ruins, ancient, human remains found among, in southwestern Colorado and 



northern New Mexico II, Bull, vol ii. No 1, pp 47-63 



in Arizona, Chelly Canyon W, vii, pp 372-373; Ii, Ann 10, pp 420-425 



in Colorado, southwestern. .H, Ann 8, pp367-381; H, Ann 10, pp383-452; H, Bull, 

 vol I, ser 2, No 1, pp 17-30; H, Bull, vol ii. No 1, pp 3-24 



in New Mexico W, vii, pp 337-345; W, 1875, pp 174-178 



Chaco Canyon W, vii, pp 366-369 



Las Animas River region W, vii, pp 347-350; W, 1875, pp 178-180 



in Uta,h and Arizona, San Juan River region H, Bull, vol ii, No 1, pp 25—15 



(See, also. Ethnology and archaeology.) 



Safford (T. H.), Catalogue of the mean declination of 2,018 stars \V, Unci 15 



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

 omical determinations in Nevada, Utah, Montana, Wyoming, Nebraska, 



Colorado, and New Mexico, 1872-1874 W, ii, j.]) 1-491 



Saguache Range, Colorado. (See Sawatch Range.) 



St. George, Utah, geology l)et\veen Gila River, Arizona, and W, in, pp 189-225 



St. John (O.), notes on the geology of northeastern New Mexico U, Bull, 



vol II, No 4, pp 279-308 



report of the geological field work of Teton division H, Ann 11, pp 323-508 



report on the geology of the Wind River district H, Ann 12, i, pp 173-269 



