A Manual of the Antiquity of Man

by J. P. MacLean

[36] Buchner, p. 240.

[37] Ibid. p. 241.

[38] "Man's Place in Nature," p. 164.

[39] Buchner, p. 116.

[40] "Antiquity of Man," p. 84.

[41] Ibid., p. 53.

[42] "Antiquity of Man," p. 84.

[43] Buchner, p. 54.

[44] Buchner, p. 242.

[45] Denton's "Our Planet," p. 270.