BIBLIOGRAPHY OF PAPERS CITED 263 



Huxley, Julian S. Some Recent Advances in the Biological 

 Theory of Sex. Journ. Roy. Soc. Arts, 1922, Ixx. 206-217. 



Jenks, a. E. pitted Ear-Lobes of Congenital Origin. Journ. 

 Hered., 1916, vii. 553-4, figs. 7. 



Jennings, H. S. The Numerical Results of Diverse Systems of 

 Breeding. Genetics, 191 6, i. 53-89. 



Jones, D. F., and Mason, S. L. Inheritance of Congenital 

 Cataract. Amer. Nat., 1916a, 1. 119-126. 

 Further Remarks on the Inheritance of Congenital Cataract. 

 Amer. Nat., 19166, 1. 751-757. 



Jones, F. S., and Arnold, J. F. Staggers in Sheep in Patagonia. 

 Journ. Exp. Med., 191 7, xxvi. 805-823, pis. 4. 



Jordan, D. S. The Inbred Descendants of Charlemagne: A 

 Glance at the Scientific Side of Genealogy. Sci. Monthly, 

 1921, xiii. 481-492. 



Jordan, H. E. A Comparative Microscopic Study of the Melanin 

 Content of Pigmented Skins, with Special Reference to the 

 Question of Colour Inheritance among Mulattoes. Amer. 

 Nat., 191 1, xlv. 449-470, figs. 3. 



Keith, Sir A. The Differentiation of Mankind into Racial Types. 

 Rept. British Assoc, Bournemouth, 1920, pp. 275-281. 

 The Evolution of Human Races in the Light of the Hormone 

 Theory. Johns Hopkins Hosp. Bull., 1922, xxxiii. 155- 

 159, 195-201. 

 Kempf, Edward J. Psychopathology. 1921. London: Henry 

 Kimpton. Pp. 762, figs. 87. 



Kempton, J. H. a Brachytic Variation in Maize. Bull. No. 925, 

 1921, U.S. Dept. Agric, pp. 28, pis. 19, figs. 8. 



Kennel, J. Ueber eine stummelschwanzize Hauskatze und ihre 

 Nachkommenschaft. Zool. Jahrb. {Syst.), 1901, xv. 219-242, 

 figs. 2. 



Key, Wilhelmine E. Heredity and Social Fitness: A Study of 

 Differential Mating in a Pennsylvania Family. Carnegie 

 Inst. Wash. Puhl., 1920, No. 296, pp. 102. 



Kindred, J. E. Inheritance of a Pit in the Skin of the Left Ear. 

 Journ. Hered., 1922, xii. 336-7, fig. i. 



Koch, Mathilda L., and Riddle, Oscar. The Chemical Com- 

 position of the Brain of Normal and Ataxic (?) Pigeons. Amer. 

 Journ. Physiol., 1918, xlvii. 124-136. 



Kretschner, E. Korperbau und Charakter. 1922. Berlin: 

 Springer. 



