[222] Ibid, p. 174.

[223] Ibid, p. 173.

[224] Ibid, pp. 373, 377. O-kee-pa: A Religious Ceremony * * * by George Catlin, Phil., 1867, 25 pp. Smithson. Rept., 1885, pt. 2, pp. 353-368.

[225] U.S. Geol. and Geogr. Surv., Hayden, Miscell. Publ., No. 7, 1877: Ethnog. and Philol. of Hidatsa Indians, pp. 45, 46.

[226] James’s account of Long’s Expedition to Rocky Mountains, vol. I, pp. 276-278.

[227] Travels * * * in North America, pp. 400, 401.

[228] Yet Maximilian says, “We ourselves saw one suspended, etc.”

[229] Travels * * * in North America, pp. 419-422.

[230] Ibid, pp. 426-428.

[231] Ibid, vol. I, pp. 189, 190.