608 



INDEX. 



Rubiaceae and Gentianaceae, Sper- 



matophytes, new or reclassified, 



chiefly, 394, 560. 

 Rumford Committee, Report of, 569, 



Reports of Progress to, 570. 

 Rumford Fund, 567; Appropriations 



from the Income, 559, 563, 573; 



Papers published by Aid of, 570. 

 Rumford Premium, 602; Award of, 



573; Presentation of, 565. 



Samaria, Harvard Explorations in, 560. 



Sanger, C. R., and Riegel, E. R., The 

 Quantitative Determination of An- 

 timony by the Gutzeit Method, 

 19, 554. 



Sanger, C. R., Riegel, E. R., and Whit- 

 ney, L. H., The Preparation and 

 Properties of Pyrosulphuryl Chlo- 

 ride and Chlorsulphonic Acid, 554. 



Saturn and Mars, Photographs of, 561. 



Scalar Point Function, The Concep- 

 tion of the Derivative of a, with 

 Respect to another Similar Func- 

 tion, 337, 558. 



Sellers, W., Death of, 562. 



Silver Phosphate, The Analysis of, 

 135, 554. 



Slipher, V. M., accepts Associate Fel- 

 owship, 565. 



Spermatophytes, new or reclassified, 

 chiefly Rubiaceae and Gentian- 

 aceae, 394, 560. 



Sphere, Solid, On Evaporation from 

 the Surface of a, 361, 561. 



Spillman, W. J., Letter from, 553. 



Standing Committees, appointed, 574; 

 List of, 577. 



Standing Votes, 601. 



Statutes, 591 ; Committee on Amend- 

 ment of, 564. 



Steam, Notes on Certain Thermal 

 Properties of, 265, 558. 



Sumner, W. G., Death of, 565. 



Taft, President, Letter from, 561. 



Thompson, M. De K., LIII. — On 

 the Equilibrium of the System 

 consisting of Lime, Carbon, Cal- 

 cium Carbide and Carbon Monox- 

 ide, 429, 561. 



Tolman, R. C. See Lewis, G. N., and 

 Tolman, R. C. 



Treasurer, Report of, 566. 



Trowbridge, John, Discharges of Elec- 

 tricity through Hydrogen, 453, 558; 

 The Future of Aeroplanes, 554. 



Universal Race Congress, 561. 



Vaggas I.— IV., An Analysis of, 465, 



558. 

 Volterra, V., Letter from, 562. 



Ware, W. R., Report of House Com- 

 mittee, 571. 



Warren (C. M.) Committee, Report 

 of, 570. 



Warren (C. M.) Fund, 567; Appro- 

 priations from the Income of, 573. 



Water and Carbon Dioxide, On the 

 Applicability of the Law of Cor- 

 responding States to the Joule- 

 Thomson Effect in, 241, 558. 



Wave-Lengths, The Spectrum of a 

 Carbon Compound in the Region 

 of Extremely Short, 313, 558. 



Weatherby, C. A., American Forms 

 of Lycopodium comp'anatum, 412, 

 560; Mexican Phanerogams — 

 Notes and new Species, 422, 560; 

 A Preliminary Synopsis of the 

 Genus Echeandia, 387, 560. 



Whitney, L. H. See Sanger, C. R., 

 Riegel, E. R., and Whitney, L. H. 



Wine and the Good, Some New Fac- 

 tors in Determining the Location 

 of, 564. 



Wood, R. W., Presented Rumford 

 Medals, 565; Photography with 

 Invisible Rays, 565. 



World's Congress of International 

 Associations, 565. 



Yellowstone National Park, Photo- 

 graphs of, 558. 



Zavodny, J., Letter from, 553. 



Zoological Laboratory of the Museum 

 of Comparative Zoology, Contribu- 

 tions from, 159. 



