1912.2 Les premières travaux de l'Institut de Paléontologie humaine. (With Breuil.) See Breuil, H., 1912.6.

1912.3 La statuette de mammouth de Předmost. (With Mas̆ka et Breuil.) See Mas̆ka, 1912.1.

1913.1 La Pasiega à Puente-Viesgo (Santander, Espagne). (With Breuil and Alcalde del Rio.) See Breuil, H., 1913.2.

Osborn, H. F.

1894.1 From the Greeks to Darwin. An Outline of the Development of the Evolution Idea. New York, 8vo, 1894.

1910.1 The Age of Mammals in Europe, Asia and North America. New York, 8vo, 1910.

P

Penck, A.

1908.1 Das Alter des Menschengeschlechts. Zeitschr. für Ethnol., Jahrg. 40, Heft 3, 1908, pp. 390-407.