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

by Henry Fairfield Osborn

(29) Schmidt, 1912.1, p. 116.

(30) Fraunholz, 1911.1.

(31) Schmidt, 1912.1, p. 154.

(32) Déchelette, 1908.1, vol. I, pp. 191-194.

(33) Nehring, 1880.1; 1896.1.

(34) Bayer, 1912.1, pp. 13-21.

(35) Breuil, 1912.7, pp. 212, 216.

(36) Ripley, 1899.1, pp. 39, 165, 173, 174-179, 211, 406.

(37) Op. cit., p. 176.

(38) Op. cit., p. 181.