320 



INDEX. 



Warring, G. B., Some Peculiari- 

 ties of the Gyroscope 184, 186 



Washington 253 



Washington, H. S.; ref 189 



Washington Meeting, Notes on 



THE, E. H. Sneath 167, 169 



Water gas 163 



Watson; ref 270 



Weber's law 63, 82 



Wheeler, W. M.; Act. Mem.... 190 



Fellow 190 



White, Theo. G.; ref 18 



Whitfield, R. P., Description of 

 A New Teredo-like Shell 

 FROM THE Laramie Group. 8, 9 

 Observations on and 

 Emended Description of 

 Heteroceras simplicosta- 



TUM, White 8-9 



Wilcox Pass 208 



Willemite 202 



Wilson, E. B., An Experiment.\l 

 Study of the Germ-Re- 

 gions IN the Molluscan 



Egg 206, 207 



Cell-Lineage and the Study 



of Homologies 66, 67 



Councillor 88 



On the Relation between 

 Localization and Cleav- 

 age as Elucidated by Ex- 

 periments upon Mero- 



geny 85-86 



Pres 209 



Ref 187 



Report of summer work.. 71, 192 



Wilson, Margaret B.; ref 175 



Wind, The Effect of the. on 

 Bird Migration, C. C. Trow- 

 bridge 44, 46 



Wissler, Clark, Correlations of 

 Measurements of 



Growth 166 



Observations on Abnor- 

 malities OF the Hard 



Palate 177 



Recent Researches on the 

 Decorative Art of the 



Plains Indians 204-205 



Report of summer work.... Tj 

 The Ergograph : Compara- 

 tive Results with 



Springs and Weights.. 40, 41 



The Growth of Boys 51-52 



Witmer, Lightner, The Minimal 

 Value of the Psycho-phys- 

 ical Reaction-Time 193 



Wollastonite 204 



Woodbridge, F. J. E.; Act. Mem. 155 



Fellow 170 



Vice-Pres 209 



Woodhull, J. F.; Fellow 84, 88 



Wood, R. W., Anomalous Dis- 

 persion AND ITS Bearing on 



ASTROPHYSICAL PROBLEMS.... 65 



Woods Holl 192 



Woodward, R. S., Measurement 

 AND Calculation, President's 



Address 22-39 



Woodworth, R. S., Intelligence 



AND Movement 193, 198 



Worcester school children 168 



Wundt, Wilhelm; Hon. Mem. 12, 17 



Wurtzite 60 



Wyoming, The Leucite Hills 



OF, J. F. Kemp 165, 166 



Xenon i73, i74 



Xylophomia laramiensis 9 



Yachts, The Measurement of 



Racing, C. L. Poor... 198, 199-200 

 Yatsu, Naohide, Report of sum- 

 mer work T2, 192 



Yerkes Observatory 242 



Yerkes Observatory. Recent Re- 

 sults IN Astronomical Pho- 

 tography with the Forty- 

 inch Refractor and with the 

 Two-foot Reflector of the, 



G. W. Ritchey 84-85 



Yerkes, Robt., The Application 

 OF THE Concept of Variability 

 IN Reaction-Time Work, 



193. 194-195 

 Zinc District, The Miner.\ls 

 OF the Joplin, Mo., Lead and, 



A. F. Rogers 59, 60-61 



Zirkel, Dr.; ref 166 



Zollner, The, Figure, C. H. 



Judd 193, 195-196 



Zoology in Japan. Past and 

 Present Study of, Bashford 



Dean 164, 165 



Zufii II 



