FOOTNOTES
[1] "We halted for dinner at a village which we suppose to have belonged to the Ricaras. It is situated in a low plain on the river, and consists of about eighty lodges of an octagon form, neatly covered with earth, placed as close to each other as possible, and picketed round." ("Lewis and Clark," ed. 1893.)
"The village of the Rikaras, Arickaras, or Rikarees, for the name is variously written, is between the 46th and 47th parallels of north latitude, and 1,430 miles above the mouth of the Missouri.... It was divided into two portions, about eighty yards apart, being inhabited by two distinct bands. The whole extended about three quarters of a mile along the river bank, and was composed of conical lodges, that looked like so many small hillocks, being wooden frames intertwined with osier, and covered with earth." ("Astoria," W. Irving.)
"From the hills we had a fine prospect over the bend of the river, on which the villages of the Arikkaras are situated. The two villages of this tribe are on the west bank, very near each other, but separated by a small stream. They consist of a great number of clay huts, round at top, with a square entrance in front, and the whole surrounded with a fence of stakes, which were much decayed and in many places thrown down." ("Travels in North America," p. 166, Maximilian, Prince of Wied.)
[2] "General Ashley of Missouri, a man whose courage and achievements in the prosecution of his enterprises had rendered him famous in the Far West in conjunction with Mr. [Andrew?] Henry, of the Missouri Trading Co., established a post on the banks of the Yellowstone River in 1822." ("Capt. Bonneville," W. Irving.)
[3] "We reached the mouth of Le Boulet, or Cannon Ball River. This stream rises in the Black Mts. and falls into the Missouri; its channel is about 140 feet wide, though the water is now confined within 40; its name is derived from the numbers of perfectly round stones on the shore and in the bluffs just above." ("Lewis and Clark," ed. 1893.)
"We came to an aperture in the chain of hills, from which this river, which was very high, issues. On the north side of the mouth there was a steep, yellow clay wall; and on the southern, a flat, covered with poplars and willows. This river has its name from the singular regular sandstone balls which are found in its banks, and in those of the Missouri in its vicinity. They are of various sizes, from that of a musket ball to that of a large bomb, and lie irregularly on the bank, or in the strata, from which they often project to half their thickness; when the river has washed away the earth they then fall down, and are found in great numbers on the bank. Many of them are rather elliptical, others are more flattened, others flat on one side and convex on the other. Of the perfectly spherical balls, I observed some two feet in diameter. A mile above the mouth of Cannon Ball River I saw no more of them." ("Travels in North America," p. 167, Maximilian, Prince of Wied.)
[4] Present name of the stream which falls into the Missouri from the east, about five miles below Fort Rice; Chewah or Fish River of Lewis and Clark; Shewash River of Maximilian. Audubon is now approaching Bismarck, the capital of North Dakota.—E. C.