scHMECKEBiER.] POWELL, AND WHEELER SURVEYS. 145 



Nacimiento Desert, New Mexico, geology of W, 1S75, pp 10;5-106 



Nasua, character distribution, etc., of H, Bull, vol v. No 2, pp 153-174 



(See, also, Vertebrates. ) 

 Nebraska, a.strononiical determinations in Colorado, New Mexico, Nevada, 



Utah, IMontana, Wyoming, and W, ir, pp 1—191 



birds of, notes on food of H, Unci 14, App, pp 13-62 



building materials in H, Unci 1, pp 72-79 



coal in. . .LOR, 1867, pp 134, 137, 142-143, 154-155; H, Ann 1, pp 13, 17, 22-23, 36 



Cretaceous and Tertiary formations of Kansas and, fossil plants of H, Ann 4, 



pp 370-385 



elevations in H, Miscl 1 (3ded),pl2; H, Miscl 1 (4th ed), pp 94-95 



explorations in LOR, 1867, pp 128-181, H, Ann 1, pp 5-64 



geology of H, Unci 1, pp 7-79 



north of Platte River LOR, 1867, pp 163-166; H, Ann 1, pp 45-48 



locusts in H, Ann 9, pp 610-615; H, Unci 14, pp 74-77, App, pp 117-133 



Niobrara River, course and character of LOR, 1868, 



pp 227-229; H, Ann 2, pp 73-76 



North Platte, astronomical determinations at W, ii, pp 449-458 



Omaha, geology between Cheyenne, Wyoming, and H, Ann 4, pp 98-112 



paleontology of eastern H, Unci 1, pp 81-245 



peat in H, Unci 1, pp 69-72 



physical geography and agricultural resources of Minnesota, Dakota, and H, 



Ann 6, pp 273-313 



salt basins of Lancaster County LOR, 1867, pp 130-131; H, Ann 1, pp 8-10 



sand hills of, description of H, Ann 4, pp 108-110 



shells of, catalogue of land and fresh- water H, Bull, vol in. No 3, pp 697-704 



Sidney Barracks, astronomical determinations at W, ii, pp 417-4.32 



superficial deposits of H, Ann 8, pp 243-269 



trees, fruit and forest, in cultivation of LOR, 1867, 



pp 131-133, 135-136; H, Ann 1, pp 10-12, 14-16 

 (See, also, Miocene; Pliocene.) 



Nephiline-basalt, analysis of, from Colorado, Navesink Peak K, ii, }> 178 



Neuroptera and pseudo-Neuroptera collected in Colorado, report on H, Ann 7, 



pp 571-606 



collected in portions of Colorado, New Mexico, and Arizona W, v, 



pp 909-922 

 (See, also. Invertebrates. ) 



Nevada, Alida district, notes on W, 1871, p 47 



Antelope district, notes on W, 1871, p .39 



Antelope Hills, geology of K, ii, pp 483-486 



astronomical determinations in Utah, Montana, Wyoming, Nebraska, Col- 

 orado, New Mexico, and W, ir, pp 1-491 



astronomical observations in W, 1874, pp 24-55 



Augusta Mountains, geology of - K, ii, pp 649-659 



granite of K, i, pp 79-80 



batrachians of. See Reptiles and batrachians. 



Battle Mountain district, note on K, iii, pp 317-319; W, 1871, p 40 



Battle Mountains, geology of K, ii, pp 666-672 



Belmont, mining at K, in, pp 394-404 



birds of, annotated list of H, Bull, vol vi, No 2, pp 203-256 



bibliography of H, Bull, vol vi. No 2, pp 252-256 



collected in California, Oregon, and W, 1879, pp 282-335 



in Utah and W, Unci 4, pp 5-33 



Bull. 222—04 10 



