Clark, May 27, 1805
May 27th Monday 1805.
The wind blew hard from the S W. which detained us untill about 10 oClock, at which time we Set out and proceeded on, passed a Small nacked Island on the Lard Side imediately above the timber in which we Camped The river is verry Shoaley and the bad places are verry numerous, i e at the mouth of every Drean the rocks which is a hard dark gritey Stone is thrown out Some distance in the river which Cause a Considerable riffle on that Side, the hills approach the river verry Close on either Side, river narrow & no timber except Some Scattering pine on the hills & hill Sides, the Salts, Coal, burn hills & Pumice Stone &c. Continue, the hills are Generally Bluffs of various Coloured earth most commonly black with different quallities stone intermixed Some Stratums of Soft Sand Stone, Some hard, Some a dark brown & yellow hard grit, those Stones are loosened by the earths washing from them into the river and ultimately role down into the river, which appears to be Crowded with them. This day is verry worm- we only Saw a fiew Small herds of the big horn animals on the hills, and two Elk one of which We killed, we Camped at 2 dead top trees on the Lard Side. The river is Genly about 200 yards wide and Current very Swift to day and has a verry perceptiable fall in all its Course- it rises a little.