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

[67.] Nat. Hist. Man, 1850, p. 325.

[68.] U.S. Expl. Exp., 1846, vol. 6, pp. 630, 633.

[69.] On p. 119, Archæologia Americana.

[70.] Gatschet, Creek Mig. Legend, 1884, vol. 1, p. 62.

[71.] Trans. Am. Antiq. Soc., 1836, vol. 2, p. 95.

[72.] D. G. Brinton in Am. Antiquarian, March, 1885, pp. 109-114.

[73.] U.S. Expl. Expd., 1846, vol. 6, pp. 199, 218.

[74.] Cont. N.A. Eth. vol. 3, p. 267.

[75.] Buschmann, Die Pima-Sprache und die Sprache der Koloschen, pp. 321-432.

[76.] According to the U.S. Census Bulletin for 1890.