Report of the Exploring Expedition to the Rocky Mountains in the Year 1842: And to Oregon and North California in the Years 1843-44, 第 2 卷Blair and Rives, Printers, 1845 - 583 頁 |
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1843-altitudes of Polaris abundant Advance afternoon altitudes of Polaris animals appearance Arcturus artemisia August barometer basin Bear river beautiful bottom buffalo calm camp chronom chronometer clouds Columbia covered creek crossed descended Determination of latitude Determination of longitude distance Double altitudes elevation encamped eter feet foot Frémont grass green groves hills horses hundred Index error Indians journey July Kansas Kansas river lake Laramie Laramie river Little Blue river Lyræ Mean miles morning mouth nearly night North fork Nutt OBSERVATIONS party pass peaks pines plain plants Platte river prairie rain reached RESULT OF CALCULATION ridge road rock Rocky mountains sandy SECOND SERIES side Sierra Sierra Nevada Snake river snow soil species specimens spring stream summit sun's lower limb Sunrise Sunset thermometer timber Torr trail travelled trees tributary True altitude valley willow Wind river mountains yards