INDEX. 



Adler, Presentation of the portrait 

 of Prof. Langley, ix 



American Philosophical Society, Date 

 of origin of. Report of the Com- 

 mittee on, xix 



Ammonium salts, Valence of nitro- 

 gen in, i8, ix 



Asthenosphere, xiv 



Atkinson, Segregation of " unit char- 

 acters" in the zygote of Oenothera, 

 vii 



Atmospheric pressure. Influence of, 

 upon the forced thermal convec- 

 tion from small electrically heated 

 platinum wires, 55, viii 



B 



Barnard, Colors of the stars in clus- 

 ter M 13, xii 



Barrell, Relations of isostasy to a 

 zone of weakness — the astheno- 

 sphere, xiv 



Barton, Sumerian nature hymn from 

 Nippur, xii 



Bauer, Summary of researches, Dept. 

 of Terrestrial Magnetism, 1904-14, 

 xviii 



Berry, Affinities and distribution of 

 the Lower Eocene flora of south- 

 eastern North America, 129, xiv 



Bloomfield, Multiple treatment of 

 one and the same story " Motif," 

 xiv 



Bridgman, Phase changes produced 

 by high pressures, viii 



Brown, E. W., Some features of the 

 moon's motion and a problem in 

 isostasy, xii 



Brush, Kinetic theory of gravitation, 

 118, viii 



C 



Canadian Rockies, Burgess shale 

 fauna of, xviii 



Cerebro-spinal fluid, Factors of in- 

 fluence in the origin and circula- 

 tion of the, vi 



Clay, Sumerian pronunciation of the 

 name " Ninib," as the chief deity 

 of Umma, xiv 



Climate in the Libyan desert, Evi- 

 dence for a change of, xiv 



Cohn, Aspects and methods of the 

 study of the mechanism of the 

 heart beats, 287,vi 



Congres de Police Judiciare Interna- 

 tionale, Invitation to participate in 

 first, V 



Conklin, Arrangement and distribu- 

 tion of substances in the cell, xviii 



, Some facts and factors of de- 

 velopment. Hi 



Councilors, election of. Hi 



Cretaceous-tertiary boundary in the 

 Rocky Mountain region, xiv 



Crile, Kinetic system, 263, vi 



Dale, Primary Cambrian manganese 

 deposits of Newfoundland, xiv 



Davenport, Hereditary basis of cer- 

 tain emotional states, vi 



Day, Some observations of the Vol- 

 cano Kilauea in action, xii 



Deutsche Shakespeare Gesellschaft, 

 50th anniversary of its founding, 

 Invitation to celebration of, v 



Development of the electron concep- 

 tion of valence, 25 



Doolittle, E., Wireless longitude de- 

 termination, .I'xi 



Duane, Highly radio-active solutions, 

 ix 



Du Bois, Observations on the psy- 

 chology of juries and jurors, 307, 

 vi 



E 



Earth between land and water hemi- 

 spheres, Unsymmetrical equilib- 

 rium of, vi 



Eclipsing stars, Distribution in space 

 of, 90, xii 



variable stars i' Orionis and 88d 



Tauri, xii 



Election of Officers and Councilors, 

 Hi 



Electron conception of valence, De- 

 velopment of, 25, ix 



Emotional states. Hereditary basis of 

 certain, vi 



