[115] See the summary of the question in Ramon y Cajal, Nouv. idées struct. syst. nerveux, French trans., Paris, 1894; also Donaldson, Growth of the Brain, ch. vii., 1895.
[116] See the works of Bowditch on 2,500 American children of both sexes, Eighth Ann. Rep. State Board of Massachusetts (1877); of Pagliani on the Italians (Archivio per l’Antr., 1876, vol. vi.); of Axel Key on 1,800 Swedish children (Intern. Congr. Med., Berlin, 1887); of Schmidt on 10,000 German children, etc.
[117] H. Vierordt, “Das Massen-wachsthum, etc.,” Arch. für Anatom. u. Phys.; Anatom. Division, 1890, supplem. volume, p. 62.
[118] Baelz, “Die Körperlichen Eigenschaften der Japaner,” Mittheil. Deutsch. Gesell. Ost. Asi., 1882, vol. iii., p. 348; Hamada and Sasaki in Seii-Kwai (Japanese Med. Journ. of Tokio), February No., 1890.
[119] Lapicque, Rev. Mens. École. Anthr., 1897, No. 12.
[120] Hyades and Deniker, loc. cit., p. 181.
[121] These figures, as well as those relating to the pulse, are borrowed for the Fuegians from Hyades and Deniker, loc. cit., p. 182; for the American populations from Gould, loc. cit.; for the Europeans from the work of H. Vierordt, Anatomische Daten und Tabellen, 1893; and for the rest from the memoir (in Russian) of Ivanovsky, “The Mongol-Torgootes,” already quoted.
[122] Maurel, Bull. Soc. Anth. Paris, 1883, p. 699; Hyades and Deniker, p. 183.
[123] R. Andree, Ethnol. Parallele, Neue Folge, Leipzig, 1889.
[124] Darwin, Expression of the Emotions, London, 1872; Mantegazza, Physiognomy and Expression (English trans.), London, 1895; M. Duval, Anatomie artistique, p. 285, Paris, 1881.