[71] Squier and Davis’s Ancient Monuments of the Mississippi Valley, plate iv.

[72] Id., plate vii.

[73] Id., plate x.

[74] Id., plate xii., No. 4.

[75] Id., plate xiv., No. 4.

[76] Id., plate xx.

[77] Id., plate xxxi., No. 1.

[78] American Antiquarian, vol. viii., pp. 369, 370.

[79] Smithsonian Report, 1879, p. 443.

[80] White’s Historical Collections of Georgia, p. 541.