Index of Authors 183 



WHITE, E. GRACE, 252. Origin of Electric Organs in Astroscopus guttatus 19, 145 



WHITE, G. F., 170. Electrical Conductivity, Dissociation, and Tempera- 

 ture Coefficients of Conductivity of Aqueous Solutions of a 

 Number of Salts and Organic Acids 12, 39 



WHITEHEAD, J. B., on Magnetic Effect of Electric Displacement. Y. B. 4. 



WHITMAN, CHARLES OTIS, 257. Posthumous Works of 19, 105 



, concerning Establishment of a Biological Farm. Y. B. 1. 



WHITNEY, M. W., Measurements of Astronomical Photographs. Y. B. 2, 3. 



WICK, FRANCES G., 298. Fluorescence of the Uranyl Salts 22, 49 



WIELAND, GEORGE R., 34. American Fossil Cycads 4, 61 



, on Fossil Cycads. Y. B. 2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17. 



WIESEL, J. B., 210. Absorption Spectra of Solutions as Studied by means 



of the Radiomicrometer, etc 15, 41 



, 230. Conductivities and Viscosities in Pure and in Mixed 



Solvents, etc 17, 41 



WIGHTMAN, E. P., 170. Electrical Conductivity, Dissociation, and Tem- 

 perature Coefficients of Conductivity of Aqueous Solutions 

 of a Number of Salts and Organic Acids 12, 39 



, 210. Absorption Spectra of Solutions as Studied by means of 



the Radiomicrometer, etc 15, 41 



WILBUR, D. T., 298. Fluorescence of the Uranyl Salts 22, 49 



WILCZYNSKI, E. J., Investigation of Ruled Surfaces. Y. B. 3. 



WILLARD, H. H., 125. Determinations of Atomic Weights 10, 37 



WILLIAMS, HENRY S., concerning Research in Paleontology. Y. B. 1. 



WILLIS, BAILEY, 54. Research in China 5, 57 



, concerning Artesian Water Conditions at Peking, China. Y. B. 4. 



, concerning Geological Research in China. Y. B. 2, 3, 4, 5. 



, Geologic Research in Continental Histories. Y. B. 4. 



WILLISTON, S. W., 181. Permo-Carboniferous Vertebrates of New Mexico 13, 59 



, concerning Extinct Mesozoic Reptiles of North America. Y. B. 4. 



, concerning Plesiosaurian Group. Y. B. 2. 



WILSON, EDMUND B., concerning Research in Zoology. Y. B. 1, 2. 



, concerning Chromosomes of Inseets, etc., and Mendelian Inheri- 

 tance. Y. B. 5, 6, 7. 



, concerning Experimental Embryology. Y. B. 2. 



WILSON, H. V., concerning Morphology and Classification of Deep-sea 

 Sponges. Y. B. 2, 3. 



WILSON, J. HUNT, 118. Electrochemical Investigation of Liquid Amal- 

 gams of Thallium, Indium, Tin, Zinc, Cadmium, Lead, etc..... 9, 36 



, 185. Researches upon the Atomic Weights of Cadmium, Manga- 

 nese, Bromine, etc 11, 52 



WILSON, W. E., concerning Solar Observatory. Y. B. 2. 



WINSTON, L. G., 170. Electrical Conductivity, Dissociation, and Tempera- 

 ture Coefficients of Conductivity of Aqueous Solutions of a 

 Number of Salts and Organic Acids 12, 39 



WISLOCKI, G. B., 223. Histology of Poison Glands of Bufo agua and its 



bearing upon the Formation of Epinephrin within the Glands. 16, 83 



, 274. Experimental Studies on Fetal Absorption 21, 85 



WOLFF, JOHN E., concerning Geophysical Investigations. Y. B. 2. 



WOOD, H. O., 87. Collaborator in Report on California Earthquake 7, 56 



WOOD, ROBERT W., 71. Atlas of Absorption Spectra 6, 42 



, concerning Theory of Light. Y. B. 2, 3, 4, 5. 



WOODWARD, ROBERT S., on Research in Physics and in Geophysics. Y. B. 1. 



, report as President of the Carnegie Institution of Washington. 



Y. B. 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17. 



WRIEDT, CHR., 295. A New Type of Hereditary Brachyphalangy in Man.. 22, 106 



WRIGHT, ALBERT HAZEN, 197. Life Histories of North American Anura: 



The Anura of Ithaca, New York 14, 148 



