INDEX. 645 



Page.. 

 Meteorology 



Donelson on Missouri river 459-460 



Duty s meteorological observations at Fort Benton 461 572-584 



Mullan at Cantonment Stevens 461463 



Haden and Suckley at Steilacoom 463-464 



Stevens at Olympia, and Suckley and Potts at Steilacoom 464 



Grover on route from Fort Benton to Fort Dalles 498-515 



Blodget s general notes on the climate 566-571 



Mullan and Burr, observations at Cantonment Stevens 585-598 



Observations at Fort Pierre, Columbia Barracks to Fort Colville, and at Olympia 599-613 



at Fort Benton 41 



instructions . 57 



Mtthoic river 197,213 



geology of 483 



Military organization , , . 46 



posts recommended 153 



Milk river 84,92,447 



survey orders 41-44 



valley of 84 



route up 92-93 



Lambert on 164-165 



Tiukham s report on 226-228 



Millakitekwu ricer and valley . 197193 



Mintcr, Mr. J. F. , itinerary of Captain McClellan s route 377-389 



Missions, Indian 421-422 



at Atalmam 190 



Suckley s narrative 294-298 



of St. Ignatius . 294-297 



of St. Mary s 415 



Mississippi ricer . . _ 81 



Lander s report on Sauk rapids crossing 14-16 



route along 89 



crossings 83-84,224-226 



climate of Upper 400-402 



Missouri ricer . 62,84,92 



character and navigation of 85-S6 



Lambert on topography of 163 



railroad route along 83-85 



Donelson s report on 231-247 



changes of banks and bottoms 232234 



velocity 232 



characteristics 232-233 



sand-bars 232,244 



smoking hills 239 



width 232,235,241 



Grand Coteau 161 



Grover s report, from Great Falls to Muscle Shell 247-249 



navigation of 233,245,248,250 



Sax ton s report, Fort Benton to Fort Leavenworth, navigability 249-250 



Same in full 263-269 



headwaters ...... 313, 333339 



climate of Upper 400-402 



final report of Lieut. Grover, Great Falls to Milk river 



navigability of. 496-497 



Great Falls 543 



Doty s report 543 



Mo-ko-un river - - - 549 



Moose Island lakes 487 



Mounds 409 



one of salt 343 



Mountain ranges .- - 81 



Mount Adams ... , - 252 



