650 INDEX. 



I ilgP. . 



Sucklcy, Dr. George 



health report of J77-179 



report of canoe trip, Fort Owen to Vancouver 70-71 , 291-301 



Summaiy of exploration* - 70, 80 



Sn rirer 166,270,544 



valley 273,49!) 



Surrtyfur railroad, its nature - -- 2 



T. 



Table of temperatures. (See Lists.) 



Tahk prairie 208,477 



Temperature^, observed 128-140, 567-508 



(See Meteorology.) 



Terraces, remarkable 213 



Columbia river 483 



Teton river 165,270,498,546 



character of 93,551 



Thompson s prairie 173,259,505 



Three Suites 94,331,447 



Lambert on topography of 165 



Tinkhaui s report on 226-230 



Three Tetons 331-332 



Timber, on Columbia river 108-1 09, 1 1 3, 474 



on Cascade mountains 220 



on Bitter Eoot and Hell Gate rivers 292 



distribution of 451 



Tinkham, A. W., civil engineer -, 76 



instructions to 17-18 



reports on Snoqualme Pass 184-186,621,629-631 



report, Blackfoot trail to Clark s fork 273-S75 



report and instructions on Marias Pass line and Nez Perces trail 64, 69, 276-281, 625-629 



Stevens s Cascade passes instructions - 61701 9 



report on snows, Rocky mountains, Bitter Eoot river, and Cascade mountains 399-400, 625-629 



itineraries, St. Paul to Fort Union 352-358 



Fort Benton to Fort Owen by Blackfoot trail 309-371 



Fort Owen to Fort Benton by Jocko river, Flathead lake, and Marias Pass 371-374 



Fort Owen to Wallah-Wallah by Nez Perces trail 374-377 



Trois Buttes report 226-230 



extracts from reports of 87, 88 



Topography of route, Lambert s report 160-177 



Duncan s Cascade mountains report 203-219 



Touchet river 217,564 



Traditions of Indians, Lot s wife 212 



Eliptillicum 207-208 



Train orders 48-49 



Traverse lake 487 



Treaties with Indians 422,424 



Trois Buttes. (See Three Buttes.) 



Tunnels 117-120 



Cascades ., 181-183 



Ticitsp river and valley . . 197 



Two Canon river 290, 536 



U. 



Umatilla river 218 



V. 



Vancouver, Fort .... 419 



country near 204 



soil around 473 



1 ariations of the needle observed 



