[19] Verner, 1910. Ann. Rep. Hunterian Museum. R.C.S. London. Saturday Review, Sep. 16, 1911, and five following numbers.
[20] Verneau, 1906. L'Anthropologie. Tome XVII.
[21] Lehmann-Nitsche, 1907. Rivista del Museo de la Plata, XIV. 1907.
[22] Lehmann-Nitsche, 1909. Naturwissenschaftliche Wochenschrift, Jena, VIII. 42.
[23] Klaatsch, 1909. Prähistorische Zeitschrift, I.
[24] Newton, 1895. Quarterly Journal of the Geological Society, August, 1895.
[25] Schwalbe, 1906. “Der Schädel von Brüx.” Zeitsch. für Morphologie und Anthropologie.
[26] Hinton, 1910. Proceedings of the Geologists' Association. Vol. XXI. Part 10. 1910.
CHAPTER IV
[27] Gaudry, 1888. Les ancêtres de nos animaux.