BIBLIOGRAPHY. 99 



PEARSON, K., '01. On some Applications of the Theory of 

 Chance to Racial Differentiation. Philosophical Mag., 

 110-124, Jan., '01. 



PEARSON, K., 'Ol b . Statoblasts of Pectinatella magnifica, 

 Biom., I, 128, Oct. 



PEARSON, K., [and others,] 'Ol c . Mathematical Contribu- 

 tions, etc., IX. On the Principle of Homotyposis and 

 its Relation to Heredity, to the Variability of the Indi- 

 vidual, and to that of the Race. Phil. Trans., A. 

 CXCVII, 285-379 Dec. 12. 



PEARSON, K., 'Ol d . Mathematical Contributions, etc., X. 

 Supplement to a Memoir on Skew Variation. Phil. 

 Trans., A. CXCVII, 443-459, Dec. 29. 



PEARSON, K., 'Ol e . On the Inheritance of the Mental 

 Characters of Man. Proc. Roy. Soc., LXIX, 153- 

 155. 



PEARSON, K., '02. On the Correlation of Intellectual Abil- 

 ity with the Size and Shape of the Head. Proc. Roy. 

 Soc., LXIX, 333-342. 



PEARSON, K., '02 b . Variation of the Egg of the Sparrow 

 (Passer domesticus). Biom., I, 256-257, Jan. 



PEARSON, K., '02 C . On the Modal Value of an Organ or 

 Character. Biom , I, 260-261 ; Jan. 



PEARSON, K., '02 d . On the Change in Expectation of Life 

 in Man during a period of circa 2000 years, Biom., 

 I, 261-264, Jan. 



PEARSON, K., '02 e . Mathematical Contributions, etc. On 

 Efomotyposis in Homologous but Differentiated Organs 

 Proc. Roy. Soc., LXXI, 288-313.. 



PEARSON, K., '02 f . On the Mathematical Theory of Errors 

 of Judgment, with Special Reference to the Personal 

 Equation. Phil. Trans., A. CXCVIII, 235-299, Mar 

 14. 



PEARSON, K., '02*. On the Systematic Fitting of Curves 

 to Observations and Measurements. Biom., I, 265-303, 

 April. 



PEARSON, K., '02 h . On the Sources of Apparent Polymor- 

 phism in Plants. Biom., I, 304-306, April. 



PEARSON, K., '02i. On the Fundamental Conceptions of 

 Biology. Biom., I, 320-344, April. 





