CONTENTS AND INDEX. 



N. S. YOL. XXIV.— JULY TO DECEMBER, 1906. 



The Names of Contributors are printed in Small Capitals. 



A., E. A., The Frog, S. J. Holmes, 112 

 Abbe, C, An Unusual Meteor, 340 

 Aberdeen, Degrees conferred at, 602 

 Acceleration, Uniform, A. W. Duff, 538 

 Agricultural, Appropriation Bill, 58; Chemists, 

 E. B. VooEHEES, 385; Science, Soc. for Pro- 

 motion of, 553 

 Agriculture, Promotion of, H. P. Aemsby, 673 

 Air, Liquid, Cheaper, 346 

 Allen, J. A., California Mammals, F. Stephens, 



496; Types of Genera, 773, 858 

 American Assoc, for the Advancement of Sci., Re- 

 port of General Secretary, 33; Address of 

 Welcome and Reply, 35; Section D, 71, 261, 

 405; Section I, 257, 519; Section G, 268; 

 Section F, 293; Section E, 365; Section B, 

 609; New York Meeting, 635, and National 

 Scientific Societies, 753, 826; Address of the 

 President, C. M. Woodward, 833 

 Americanists, Congress of, 417 

 Ames, J. S., Miller's Physics, 552 

 Andrews, E. A., Crayfish Industry, 48 

 Anti-malaria Work, L. O. Howard, 744 

 Areas of U. S., States and Territories, 506 

 Armsby, H. p., Agricultural Science, 673 

 Artemia, A New, V. L. Ejeixogg, 594 

 Astronomer, Aims of an, E. C. Pickering, 65 

 Astronomical Notes, S. I. Bailey, 182, 569. 

 Athletics and Scholarship, W. T. Foster, 21 



Bacteria, Shipping, H. A. Harding, 122 

 Bacterial Flora of Animals, C. A. Herter, 859 

 Bailey, E. H. S., Sanitary and Applied Chemistry, 



E. H. Richards, 338 

 Bailey, S. I., Astronomical Notes, 182, 569 

 Banks, N., Notes on Entomology, 866 

 Barbour, E. H., Coal in Nebraska, 51; New Mio- 

 cene Diceratherium Arikarence, 780; and H. 



B. Ward, Early Type of Man, 628 

 Barker, H. C, Some Definitions of the Dyne, 341 

 Baeus, C, Nucleation of Dust-free Air, 180; Vul- 



canism, 400 

 Basketry, O. T. Mason, 779 

 Bather, F. A., Fixing Genotypes, 809 

 Beede, J. W., A Correction, 594 

 Beit, Alfred, Will of, 125 

 Berlese, A., Gli Insetti, L. O. Howard, 685 

 Bernthsen, A., Organic Chemistry, W. A. Noyes, 



340 

 Bessey, C. E., Botanical Notes, 283, 411, 571, 601, 



868 

 Bessey, E. A., Kiister's Vermehrung und Sexuali- 



tat bei den Pflanzen, 619 

 Bigelow, S. L., Zsigmondy's Kolloide, 372 

 Binet, H., Les Revelations de l'4criture, P. Frazer, 



431 

 Biological Soc. of Washington, M. C. Marsh, 850 

 Biology and Medicine, Exper., Soc. for, W. J. GiES, 



763 

 Birds, Migrating, Speeds of, J. Stebbins, E. H. 



Fath, 49 



Black, F. C, and J. B. Tingle, Notes on Organic 

 Chemistry, 821 



Blackwelder, E., Chamberlin and Salisbury's 

 Geology, 856 



Blake, W. P., Montezuma's Well, Ariz., 568 



Blakeslee, a. F., Zygospores in Bread Mold, 118 



BoRGMEYER, C. J., St. Louis Chemical Society, 

 115, 530, 773 



Botanic Society of London, 155 



Botanical, Notes, C. E. Bessey, 283, 411, 571, 601, 

 868; Seminar of Univ. of Nebr., 629 



Botany at the Amer. Assoc, D. T. MacDougal, 

 268; in England, F. W. Oliver, 321 



Brachiopod Nomenclature, S. S. Buckman, 742 



Bi-ain Investigation, 26 



Bbanner, J. C, Chamberlin and Salisbury's Geol- 

 ogy, 462; the U. S. Geological Survey, 722 



Brashear, J. A., The University and the World's 

 Great Workshop, 641 



British Association, Inaugural Address, E. R. 

 Lankester, 225; York Meeting, G. N. Cal- 

 kins, 280 ; Grants for Scientific Research, 444 



Buckman, S. S., Brachiopod Nomenclature, 742 



Bulimulus Dormani Binney, E. H. Sellards, 469 



Burr, W. H., Panama Canal, 71; The Technical 

 School and the University, 513 



BussEY, W. H., Amer. Math. Soc, 654 



Butler, N. M., Address, Rockefeller Institute, 12 



C, G. C, Kobold on Der Ban des Fixsternsystems, 



270 

 Cady, H. p., and D. F. McFarland, Helium in 



Natural Gas, 344 

 Calkins, G. N., Fritz Schaudinn, 154; British 



Association, 289 

 Cannon, G. L., Sauropodan Gastroliths, 116 

 Carnegie, Foundation, 59; Institution, Publica- 

 tions of, 472 

 Castle, W. E., Yellow Mice and Gametic Purity, 



275 

 Catalogue, of Scientific Literature, 218 

 Cats as Plant Investigators, D. Fairchild, 498 

 Cattell, J. McK., Presidency of Massachusetts 



Institute of Technology, 537; Statistical 



Study of Amer. Men of Science, 658, 699, 732 

 Census, German, 157 



Cerebral Localization, E. A. Spitzka, 444 

 Chalfant, F. H., Chinese Writing, E. S. Morse, 758 

 Chamberlin, T. C, The lee Age, 531 

 Chamberlin, T. C, and R. D. Salisbury, Geology, 



J. C. Branner, 462; E. Blackwelder, 856 

 Chant, C. A., An Unusual Meteor, 594 

 Chemical, Soc, Amer., N. Y. Section, F. H. Pough, 



19; Ithaca Meeting, G. R. White, 193, 238; 



C. M. Joyce, 691, 844; St. Louis, C. J. Borg- 



meyer, 115, 530, 773; Abstracts, 572 

 Chemistry, Organic, Notes on, J. B. Tingle, 54, 



707, and F. C. Black, 821 

 Christensen, C, Index Filicum, L. M. Underwood, 



762 



