Indian Linguistic Families of America, North of Mexico / Seventh Annual Report of the Bureau of Ethnology to the Secretary of the Smithsonian Institution, 1885-1886, Government Printing Office, Washington, 1891, pages 1-142

by John Wesley Powell

[77.] U.S. Expl. Exp., VI, p. 631.

[78.] Trans. and Coll. Am. Antiq. Soc., II, 1836.

[79.] Allen ed., Philadelphia, 1814, vol. 1, p. 418.

[80.] U.S. Ind. Aff., 1869, p. 289.

[81.] Stevens in Pac. R. R. Rep., 1855, vol. 1, p. 329.

[82.] Lewis and Clarke, Allen ed., 1814, vol. 1, p. 34.

[83.] Pike, Expl. to sources of the Miss., app. pt. 3, 16, 1810.

[84.] Ives, Colorado River, 1861, p. 54.

[85.] Powers in Cont. N.A. Eth., 1877, vol. 3, p. 369.

[86.] See treaty of Prairie du Chien, 1825.