Men of the Old Stone Age: Their Environment, Life and Art

by Henry Fairfield Osborn

(62) Quatrefages, 1884.1, p. 394.

(63) Martin, R., 1914.1, p. 645.

(64) Boule, 1910.1; 1911.1.

(65) Anthony, 1912.1.

(66) Boule, 1913.1, p. 119.

(67) Op. cit., p. 120.

(68) Geikie, 1914.1, p. 130; Godwin-Austen, 1840.1.

(69) Schmidt, 1912.1, pp. 23, 32, 66, 75, 76, 101, 169.

(70) Op. cit., p. 128.

(71) Schuchhardt, 1913.1, p. 144.