Stone Art / Thirteenth Annual Report of the Bureau of American Ethnology to the Secretary of the Smithsonian Institution, 1891-1892, Government Printing Office, Washington, 1896, pages 47-178.

by Gerard Fowke

[155] MS. account of the Shell Mounds of Oregon.

[156] Prehistoric America, p. 170.

[157] Smithsonian Report for 1871, p. 420.

[158] MS. Shell Mounds of Oregon.

[159] Flint Chips, p. 77.

[160] Prehistoric Times, p. 106 (from Dodge and Blackmore).

[161] Contributions to N. A. Eth., vol. III, p. 104.

[162] History of Mankind, p. 188.

[163] Adair; American Indians, p. 403.

[164] Adair; American Indians, p. 410.