Vol. XLV. 



SCIENCE 



Vll 



Riddle, O., Theory of Sex, 19 



Eider, P. R., Frontal and Lateral Vision, 213 



Ries, H., Economic Geology, A. C. Lane, 488 



RiETZ, H. L., Observations, 588 



Robertson, A. W. D., and E. J. A. Berry, Austra- 

 lian Aboriginal Crania, A. Hkdlicka, 315 



Robertson, T. B., Patents and the Promotion of 

 Research, 371 



Robertson's, Professor, Gift to University of Cali- 

 fornia, 352 



Eoekefeller Institute, War Demonstration Hos- 

 pital, 206 



RoGNiiET, A., and A. H. Compton, Ultimate Mag- 

 netic Particle, 415 



Rosenberg, L., Colloid Chemistry of Pehling's 

 Test, 617 



Eowntree, L. G., Meetings of Biological Socie- 

 ties, 583 



Eoyal Society Fellowships, 65 



EussELL, B., and H. J. Jewett, Patent Eeform, 

 629 



Russell, Dean H. L., The work of, 152 



Rusts, Internal Telia of, E. S. Reynolds, 140 



Salt-dome Oil and Gas Pools, E. W. Sha-!7, 553 



Sakton, G., An Institute for the History of Sci- 

 ence and Civilization, 399 

 Satles, R. W., American Geology, 162 

 Science, Institute for the History of, A. G. S. 

 Josephson, 15 ; G. Sarton, 399 ; and Industry, 

 89; Popular, E. S. Breed, 238; Enrollment in 

 the High Schools, E. E. Downing, 351 

 Scientific, Events, 10, 30, 54, 83, 106, 131, 155, 

 179, 205, 231, 256, 282, 305, 333, 352, 379, 404, 

 427, 451, 477, 506, 532, 557, 581, 610, 632; 

 Notes and News, 13, 33, 56, 86, 109, 133, 158, 

 ISO, 208, 233, 259, 284, 308, 335, 356, 381, 407, 

 430, 454, 479, 509, 536, 561, 584, 612, 634; 

 Books, 18, 40, 89, 113, 164, 186, 215, 240, 264, 

 292, 315, 342, 364, 388, 413, 438, 461, 486, 513, 

 540, 565, 587, 617, 641; Eesearch, The Publi- 

 cation of, C. E. K. Mees, 237; Knowledge, The 

 Production of, C. E. K. Mees, 519; British 

 Committee on Research, 534; Studies, Conjoint 

 Board of, 581 

 Seaver, F. J., Botrytis and Sclerotinia, 163 

 Sex, Theory of, O. Eiddle, 19 ; and Chromosome 

 Differences in SphKrocarpos, C. E. Allen, 466 

 Shantz, H. L., Bot. Soc. of Wash., 72 

 Shaw, E. W., Salt-dome Oil and Gas Pools, 553 

 Shbpardson, G. D., Telephone Apparatus, A. E. 



K., 462 

 Shberington, C. S., Physiology and the War, 502 

 Sigma, Xi, The Future of, S. W. WilliSton, 147 

 SiNNOT, E. W., "Age and Area" Hypothesis, 457 

 Smelter Gases, R. W. Doane, 295 

 Smith, H. I., Prehistoric Canadian Art and Com- 

 mercial Design, 60 

 Smithsonian, Botanical Expeditions, 31; Excava- 

 tions in N. M., 532 

 Social Sciences, C. A. Ellwood, 469 

 Sociedad Cientifica Antonio Alzate, G. F. Kunz, 



586 

 Societies and Academies, 72, 369, 518 

 Soil Acidity and Drainage, S. D. Conner, 346 

 Soils, Chemical Transformation of, H. J. Conn, 



252 

 Soldiers, Wounded, The Care of, 448 



Spaulding, p., and G. F. Gravatt, Inoculations 

 on Eibes with Cromartium ribicola, Fischer, 243 



Special Articles, 19, 70, 90, 115, 142, 167, 189, 

 216, 241, 269, 293, 318, 345, 367, 392, 415, 440, 

 462, 489, 517, 540, 568, 589, 61S, 643 



Spitz, G. T., and F. Stern, Food for the Worker, 

 G. LusK, 18 



Spoehr, H. A., and D. T. MacDodgal, The Effect 

 of Acids and Salts on "Bio-colloids," 269 



Stansiphon, The, P. B. Perkins, 218 



Star, Variable, Observers, W. T. Olcott, 380, 620 



States Eelations Service and Agricultural Instruc- 

 tion, 232 



Stebbins, J., Amer. Astron. Soc, 467 



Stern, F., and G. T. Spitz, Food for the Worker, 

 G. LusK, 18 



Stewart, J. Q., Atomic Weights and Atomic 

 Numbers and Structure of Atomic Nuclei, 568 



Stieglitz, J., Chemistry in the U. S., 321 



Stockakd, C. R., and G. N. Papanicolau, "Heat 

 Period" in the Guinea-pig, 42 



Strong, R. M., Wall Charts, 61; preparing Ani- 

 mal Material to be dissected, 564 



Surgeons, Museum of the Royal College of, 283 



Surgery, Oral and Plastic, 380 



SwANTON, J. R., Tsimshian Mythology, F. Boas, 

 514; A. McAdie, 360 



Symbols, O. Klotz, 360 



Systematist, The Modern, L. H. Bailey, 623 



Talking Machine and the Phonograph, J. V. 



Lewis, 587 

 Taubenhaus, J. J., Cotton Eust in Texas, 267 

 Taubenhaus, J. J., The Sweet Pea, F. A. Wolf, 



316 

 Taylor, W. P., The Vertebrate Zoologist and 



National Efficiency, 123 

 Technical, College Graduates in War Time, 17; 



Education, Effect of the War on, 334 

 Thompson, D. W., Growth and Form, J. P. McM., 



513 

 Thyroid Eemoval, B. M. Allen, 216 

 TolDacco, Bacterial Leaf Spot of, F. A. Wolf 



and A. C. Foster, 361 

 Toronto, Univ. of, Connaught Laboratories, 452 

 Trelease, W., The Genus Phoradendron, G. G. 



Hedgcock, 516 

 Tuberculosis and the French Army, 10 

 Tuberculous Soldiers, Farm Colonies for, 205 

 Tuttle, L., Measurements, A. DeP. Palmer, 89 



Udden, J. A., A Texas Meteor, 616 



Uffington Shale, of W. Va., W. A. Price, 540 



U. S. Fisheries Biological Station at Woods Hole, 



477 

 University and Educational News, 15, 36, 60, 87, 



111, 139, 160, 182, 210, 237, 287, 311, 339, 359, 



385, 408, 456, 492, 510, 538, 585, 615, 638 

 Uredinia of Cromartium ribicola, G. B. PosET, 



G. F. Gravatt, and R. H. Colley, 314 



Vah., C. E., Climatic Pulsations, 90 

 Vilmorin, Philippe de, P. Popenoe. 178 

 Vision, Frontal and Lateral, P. R. Rider, 213 

 Vitality of Cvsts of the Protozoon, S. O. Mast, 70 

 W., F. A., Peaches of New York, U. P. Hedrick, 439 

 W., H. H., Biology of Twins, H. H. Newman, 486 

 Wall Charts, R. M. Strong, 61 



