Note 186 — PRIMITIVE WARFARE III ON THE RESEMBLANCES OF THE WEAPONS OF EARLY RACES; THEIR VARIATIONS, CONTINUITY AND DEVELOPMENT OF FORM: METAL PERIOD.[184]
Reading edition
Lectures on Man, his Place in Creation, and in the History of the Earth, by Dr. Carl Vogt. Edited by James Hunt, Ph.D. (London, 1864), p. 466 ff.