56 TABOO AND GENETICS 



9. Morgan, T. H. A Critique of the Theory of Evolution. 



N. Y., 1916, pp. 1-27. 



10. Loeb, Jacques. Artificial Parthenogenesis and Fer- 



tihzation. Chicago, 1913, pp. 3, 51 f., 24of., 303. 



11. Conklin, E. G. Organ-Forming Substances in the 



Eggs of Ascidians. U. of Pa. Contrib. from the 

 Zool. Lab. Vol. 12. 1905, pp. 205-230. 



12. Loeb, J, The Organism as a WTiole. N. Y., 1916, 



pp. i38f., 151-2. 



13. Guyer, M. F. Being Well-Bom. Indianapolis, 1916, 



P- 51- 



14. Tower, W. L. (et. al.). Heredity and Eugenics. 



Chicago, 1912, pp. 164, 254-5. 



15. Conklin, E. G. Share of Egg and Sperm in Heredity. 



Proc. Nat. Acad, of Sc, Feb., 1917. 



16. Goodale, H. D. A Feminized Cockerel. Jour. Exp. 



Zool. Vol. 20, pp. 421-8. 



17. Ward, Lester F. Pure Sociology. N. Y., 1903, 



pp. 322f. 



18. Elhs, Havelock. Man and Woman, 4th Ed. London, 



1904. Ch. XVI. 



19. Hall, G. Stanley. Adolescence. N. Y., 1907. Vol. II, 



pp. 561-2. 



20. Morgan, T. H. Heredity and Sex. N. Y., 1913, 



PP- i55f- 



21. Lillie, F. R. Theory of the Free Martin. Science, 



n. s., Vol. XLIII, pp. 611-13. 



22. Neugebauer, F. L. Hermaphrodismus, Leipzig, 1908. 



23. Vincent, S. Internal Secretions and the Ductless 



Glands. London, 1912, p. 69. 



24. Marshall, F. H. Physiology of Reproduction. London, 



1910, p. 314. 



