sciiMECKEBiER.] POWELL, AND WHEELER SURVEYS. 143 



Montana, elevations in .H, Bull, vol v, No 3, pp 458; 



H, Miscl 1 (3d ed), p 15; H, Miscl 1 (4th ed), pp 92-93 



explorations in .H, Ann 5 



in parts of Idaho, "Wyoming, Utah, and, for year 1872 H, Ann 6 



fishes of Dakota and, collected in 1873 and 1874, report on H, Bull, 



vol IV, No 4, pp 777-799 



Fort Ellis, geology between Fort Hall, Idaho, and 11, Ann 5, pp 27-44 



geology between Gardiner River and H, Ann 6, pp 108-125 



Gallatin River, geology near _ H, Ann 5, pp 44-49 



Gallatin Valley and Canyon, geology of IH, Ann 6, pp 26-28, 76-81 



Gardiner River, geology between Fort Ellis and H, Ann 6, pp 108-125 



geological sections near headwaters of Missouri and Yellowstone rivers, 



notes on H, Bull, vol ii. No 3, pp 197-209 



Helena, geology between Three Forks and H, Ann 6, pp 81-82 



Hemiptera collected in Dakota and, in 1873-74 .H, Bull, 



vol IV, No 2, pp 503-512 



herpetology of Dakota and H, Bull, vol iv. No 1, pp 259-291 



Judith River region, geology of H, Bull, vol iii. No 3, pp 565-577 



Lepidoptera collected in, in 1874, discussion of . .H, Bull, vol iv. No 2, pp 513-517 



locusts in H, Ann 9, pp 623-625; 



H, Unci 14, pp 92-96, 153-156, App, pp 248-253 



Madison River, geology along H, Ann 6, pp 160-167 



meteorological observations in Colorado and _ H, Miscl 6 



in Utah, Idaho, and, in 1872 H, Miscl 2 



Missouri River, geologic sections near headwaters of, notes on H, Bull, 



vol II, No 3, pp 197-209 

 Missouri and Yellowstone rivers, geology about headwaters of, sketch of..H, 



Unci 16, pp 21-29 



Orthoptera collected in Dakota, and, in 1873, discussion of H, Bull, 



vol IV, No 2, pp 481-501 

 plants collected in Dakota and, along forty-ninth parallel, catalogue of. .H, Bull, 



vol XV, No 4, pp 801-830 



collected in Idaho, Utah, Wyoming, and H, Ann 6, pp 747-792 



Rock Canyon. (See Spring Canyon.) 



Spring Canyon, geology of H, Ann 6, pp 109-115 



temperature at Fort Ellis H, Ann 6, p 811 



Three Forks, geology between Helena and H, Ann 6, pp 81-82 



Yellowstone River, geologic sections near headwaters of, notes on. H, Bull, 



vol II, No 3, pp 197-209 



geology near H, Ann 5, pp 51-63, 81-92 



Yellowstone and Missouri rivers, geology about headwaters of, sketch of H, 



Unci 16, pp 21-29 



Montezuma district, Nevada, notes on W, 1871, p 46 



Montezuma Range, Nevada, Archean rocks of K, i, pp 87-90 



geology of K, ii, pp 751-766 



Monument Creek group in Colorado H, Ann 8, pp 36-37 



Mopung Hills, Nevada, geology of K, ii, pp 733-737 



Mora River region. New Mexico, geology of W, iii, Supp, pp 283-312 



Mora Valley, New Mexico, geology of..H, Ann 3, pp 59-61; H, Ann 1-3, pp 159-161 



Morainal deposits in Colorado, Arkansas Valley H, Ann 7, pp 51-57 



in Uinta Mountains UM, pp 171-172 



Moraines in Colorado, Arkansas Valley, upper H, Ann 8, pp 47-53 



Moreno Valley, New Mexico, geology of, notes on. .H, Bull, vol in. No 4, pp 289-296 

 Morey district, Nevada, notes on AV, 1871, p 38 



