BIBLIOGRAPHY OF PUBLICATIONS. 49 



Hale, George E. Celestial photographs taken at the Mount Wilson Solar Observatory. 



(Monthly Notices. Dec, 1909.) 

 . Notes on solar magnetic fields and related phenomena. (Pub. Astronom. Soc. 



of the Pacific. April, 1910.) 



and Ferdinand EllErman. On the nature of the hydrogen flocculi and their 



structure at different levels in the solar atmosphere. (Proc. Roy. Soc. Jan., 1910.) 

 Harris, J. A. A short method of calculating the coefficient of correlation in the case of 



integral variates. (Biometrika, vn, pp. 214-218. 1909.) 



. Note on variation in Adoxa. (Biometrika, vii, pp. 218-222. 1909.) 



. A note of the prairie dog owl virhich resembles the rattlesnake's rattle. (Amer. 



Nat., xuii, pp. 754-755- 1909.) . . ,. . . .. , , • , 

 . A bimodal variation polygon in Syndesmon thahctroides and its morphological 



significance. (Amer. Nat., xliv, pp. 19-30. 1910.) 



. A quantitative study of the morphology of the blood root, Sanguinaria cana- 

 densis. (Biometrika, VII, pp. 305-351. 1910.) 



. On the relationship between the length of the pod and the fertility and 



fecundity in Cercis. (Bot. Gaz., i, pp. 1 17-127. 1910.) 



. The selective elimination of organs. (Science, n. s.,xxxii, pp. 519-528. 1910.) 



. Correlation in the inflorescence of Sanguinaria. (Biological Centralblatt, xxx, 



pp. 629^33. 1910.) 



The arithmetic of the product moment method of calculating the coefficient of 



correlation. (Amer. Nat., xuv, pp. 693-699. 1910.) 

 Harvey, E. Newton. Membrane formation and pigment migration in sea-urchin eggs as 



bearing on the problem of artificial parthenogenesis. (Science, v. xxx, pp. 694-696. 



1909.) 

 Haskins, Charles H. The administration of Normandy under Henry I. (Eng. Hist. 



Rev. April, 1909.) 

 . Normandy under William the Conqueror. (Amer. Hist. Rev., v. xiv. No. 3. 



April, 1909.) 

 HiGGiNS, H. L., and Alice Johnson. Elementary analysis by means of a calorimetric 



bomb. (Jour. Amer. Chem. Soc, v. 32, No. 4, p. 547. April, 1910.) 



. See Benedict, F. G. 



. See Sherman, Hope. 



Howe, H. E. The electrical conductivity of fluorescent anthracene vapor. (Phys. Re- 

 view, xxx, p. 453. 1910.) 

 Howe, Henry M. The closing of blowholes in steel ingots. (Proc. Amer. Soc. for 



Testing Materials, v. ix, p. 327. 1909.) 

 . The influence of ingot-size on the degree of segregation in steel ingots. 



(Trans. Amer. Inst. Min. Eng., v. xl, p. 909. 1909.) 



Influence of top-lag on the depth of the pipe in steel ingots. (Trans. Amer. 



Inst. Min. Eng., v. xl, p. 1055. 1909.) 

 Hurst, C. C. Mendelism and sex. (Mended Jour., No. i, 1909.) 

 . Mendel's law of heredity and its application to horticulture. (Jour. Roy. Hort. 



Soc, xxxvi, pp. 22-52, figs. 12-34. 1910.) 

 Jackson, F. G. See Richards, T. W. 

 Jesse, jr., R. H. See Richards, T. W. 

 Johnson, Alice. See Higgins, H. L. 

 Jones, D. Breese. See Osborne, Thomas B. 

 Jones, Grinnell. See Baxter, G. P. 

 Jones, Harry C. Introduction and physical chemistry. (The MacMillan Company, 



New York. 1910.) . 

 . The electrical nature of matter and radioactivity. (2d edition, D. van Nostrand 



Co., New York. 1910.) v 



and A. M. Clover. The conductivities, dissociations, and temperature coeffi- 



cients of conductivity between 35° and 80° of solutions of a number of salts and 



organic acids. Amer. Chem. Jour., v. xliii. No. 3, p. 187. Mar., 1910.) ^ 

 — , and Edward G. Mahin. Conductivity and viscosity of dilute solutions of 



lithium nitrate and cadmium iodide in binary and ternary mixtures of acetone with 



methyl alcohol, ethyl alcohol, and water. (Zeit. fiir phys. Chemie, lxix, p. 389. 1909-) »^ 

 — , and M. R. Schmidt. Conductivity and viscosity in mixed solvents containing 



glycerol. (Amer. Chem. Jour., v. XLii, p. 37. 1909.) v 

 — , and W. W. Strong. The absorption spectra of various uranyl, uranous, and 



neodimium salts in solution, and the effect of temperature on absorption spectra, 



etc. (Proc. Amer. Phil. Soc, v. 48, No. 192. 1909.) 

 — , . The absorption spectra of various salts in solution and the effect of 



temperature on such spectra. (Amer. Chem. Jour., v. xliii. No. i, p. 37. Jan. and 



Feb., 1910.) V 



4 — YB 



