Cosmology and Ethnology
Figure 9a - Amos Bad Heart Bull, plate 187.
Helen H. Blish, A Pictographic History of the Oglala Sioux.
Lincoln: University of Nebraska Press, 1967.
Figure 9b - Black Hawk Ledger Book, plate 420
Courtesy of the Eugene and Clare Thaw Collection,
New York State Historical Association, Cooperstown, NY.
Ross
Frank Home Page