Presidential address delivered at the annual meeting of the American Anthropological Association, New York, December, 1913.
American Anthropologist, July-September, 1913.
Op. cit., fig. 70.
A shell gorget from Eddyville, Kentucky, depicts a like scene.
American Anthropologist, op. cit., fig. 77.
Congres international des Américanistes, XV session, Québec, 1906.