264 INDICX. 



Page 



Russell, H. N., Publication by 51 



Photographic Determinations of Stellar Parallaxes 89 



Research Assistant 44 



Russell, H. N., and A. R. Hinks, Determinations of Stellar Parallax from Photo- 

 graphs made at Cambridge Observatory 49 



Sabin's Dictionary of Books Relating to America 90 



Saliva, Abnormally Acid 45 



Salton Basin, Vegetation of 1 19-120 



Salton Sea 46 



Sandstrom, J. W 19, 30 



Researches by 212 



Sanford, R. F 87 



San Francisco Earthquake, Seismograph and Magnetograph Records of 46 



Saunders, E. R., Further Experiments in Sweet-peas and Stocks 45 



Schistosity by Crystallization 182 



Schmidt, A. D., Publication by 51 



Scott, George W., Research Assistant ■ 44 



Screw Propellers, Experimental Researches on the Performance of 48 



Scripture, E. W 19 



Researches in Experimental Phonetics 221 



Sea-anemones, Behavior of 49 



Sexuality in Lower Fungi, Investigation of 44 



Shepherd, E. S., Errors in Pyrometry 51 



Shepherd, E. S., and Arthur L. Day, Publications by 47 



Shepherd, W. R 189 



Shull, George H 25, 95, 132 



Report of 98 



Sidot Blende, Papers on 50 



Silvester, C. F 1 1 1 



Skidi Pawnee, Traditions of the 55 



Slichter, C. S., Principal Constants of Earth-like Body under Varying Conditions 



of Changing Rates of Rotation 171 



Smith, Edwin 66 



Smith, J. R 161 



Smithsonian Expedition 79 



Social Legislation 162 



Sociology and Economics, Department of 158-163 



Solar and Magnetic Phenomena, Relationship between ^7 



Solar Observatory, Latitude and Longitude of 79 



Publications, List of 48-49 



Report on 60-86 



Solar Physics, Work in 22, 27 



Solar Rotation, Spectrographic Investigations of 73 



Sommer, H. Oskar, Researches on Arthurian Romances 19, 30, 203 



Sosman, Robert B I53 



Soule, Caroline G., and A. G. Mayer, Reactions of Caterpillars and Moths 50 



Sowers, D. C 242 



Spalding, E. S., Seasonal and other Variations in Volume of Succulents 123 



Spalding, V. M •.•••.•••; ; ^^i 



Movements and Distribution of Vegetation 123 



Publications by 51 



Spectra of Sun-spots 70-72 



Spectroheliograph 63, 67-70 



Spermatogenesis, Studies in 31 



Spooner, John C 11 



Staehler, Arthur 154 



Stellar Parallaxes, Determination by Photographs 44) 49 



Stellar Spectroscopy 75 



Stereocomparator 64 



Stevens, N. M 96 



Publications by 31 



Report of 105 



Stieglitz, J., Paper by 171 



Stokes, John F. G 58 



