The Exploration of Western America, 1800-1850: An Historical Geography

American animals Arikara Arkansas Astoria Basin beaver Bonneville buffalo California canoes Captain Cascade climate coast Colorado Columbia contains crossed described desert discovery drainage east Elliott Coues expedition exploration feet flows following words forest fork Fur Trade fur-traders G. K. Warren Geog geographical Gila grass Green River Gregg H. C. Dale H. H. Bancroft History Ibid inches Indians interior Irving J. C. Frémont Jefferson Journal journey large numbers Lewis and Clark Louisiana Mexico miles Mississippi Missouri navigable North America northern ocean Oregon trail party pine Plains Plateau Platte prairies rain rainfall range reached Red River region Rocky Mountains route salmon Salt Lake Santa Fé season Sierra Nevada Snake River snow South Pass southern Spanish St Louis streams timber Travels trees tribes tributaries United upper valley vegetation vols western America winter Wyoming Basin Yellowstone Z. M. Pike