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BYERLY, P., A Seismological Note, 307

BYERLY, T. C., Living Chick Embryo, 458

C., G. P., Researches on Fungi, A. H. R. Buller, 571

Campbell, C. A. R., Bats, Mosquitoes and Dollars, T. I.

STORER, 337

CAMPBELL, F. L., Insect Toxicology, 45

CAMPBELL, W. W., Do we live in a Spiral Nebula?, 263

Cancer, Control of, in Mass. and N. Y., 631

Capillarity Effect, F. M. DENTON, 339

Carboniferous Rocks, in Mexico, G. H. GIRTY, 286

CARSNER, D., Curly-top of Sugar Beets, 213

Case School of Applied Science, Gifts to, 470

Cats for Dissection, A. M. REESE, 501

CATTELL, J. McK., Psychological Experiments, 1, 29;

Scientific Research in the U. S., 188; American Men

of Science, 210

Cavallini's "Asexual Cycle in Arcella," B. D. REYNOLDS,

545

Cell Structure and Cell Movements, P. L. DU NOUY, 284

Cells in Masses, Shape of, F. T. LEWIS, 607

Ceramic Pigments of Indians, F. E. E. GERMANN, 480

Chemical, Soc., Amer., Regional Meeting at Madison, 250;

Tulsa Meeting, 273, C. L. PARSONS, 432; Golden Jubi-

lee of, 591; Warfare Service, Consultants, 539

Chemistry, at Chicago Univ., 64; and Pure Science, B. B.

BOLTWOOD, 345; at N. Y. Univ., 376; Lectureship at

Cornell, 563

Chestnut Trees, Blighted, A. H. GRAVES, 164; Conserva-
tion of, A. P. KELLEY, 476

Chick, Living, Embryo, T. C. BYERLY, 458; Embryonic
Membranes of, E. B. HANAN, 526

Chromium, Displaced Series in the Spectrum of, C. C.

KIESS and O. LAPORTE, 234

Citations, Literature, Simplified, M. C. MERRILL, 68; C. F.

GOLDTHWAIT, 68; H. L. KNIGHT, 69; P. H. FURFEY,

231; E. G. BORING, 456; E. W. GIFFORD, 457; F. A.

MCDERMOTT, 596; A. REHDER, 596

CLARK, A. H., The Smithsonian Institution, 147

CLEVELAND, L. R., Oxygenation, 168

CO Bands, D. C. DUNCAN, 382

COBB, J. N., University of Washington and Fisheries Re-

search, 477

COCKERELL, T. D. A., Ellsworth Bethel, 201; The Duty of

Biology, 367; Program for Biologists, 635

Coffin, Charles A., Foundation, 469

COHEN, E., Qua Vadimus?, 407

COLBY, C. C., Assoc. of Amer. Geographers, 287

COLE, K., New Type of Electron Spectrograph, 575

COLLINS, J. L., Inheritance of Anthocyanin in Crepis, 52

Colloids, Hydration of, H. C. HAMPTON, 49

Columbia Univ., Resignations in Dept. of Dermatology,

DALL, W. H., Edward Sylvester Morse, 157
Darling, S. T., Memorial Prize, T. MADSEN, 335
DAVENPORT, C. B., The Old Americans, A. Hrdlička, 47
DAVEY, W. P., Natural History of Crystals, A. E. Hutton;
Structure of Crystals, R. W. G. Wyckoff; X-Rays and
Crystal Structure, W. H. and W. L. Bragg, 259
DAVIS, W., Earthquake Epicenters, 426

DAVIS, W. M., Outrageous Geological Hypotheses, 463
Davison, Herbert Franklin, X., 561

DEAN, P. M., Nomenclature of Organic Compounds, 501
Decomposition of Toxins, W. A. GARDNER, 545

DENTON, F. M., Capillarity Effect, 339

Dewbows by Moonlight, M. EWING, 527

Dielectric Constant and Molecular Structure, K. T. COMP-
TON, 53

DIETZ, H. F., Indiana Academy of Science, 170
DILL, H. L., The Automobile and the Woodpecker, 69°
Discussion and Correspondence, 18, 44, 68, 91, 164, 186,
208, 229, 255, 279, 305, 334, 355, 382, 401, 425, 454,
475, 500, 523, 544, 567, 595, 616, 635

Doremus, Charles Avery, 275

DRESDEN, A., Amer. Mathematical Society, 316

DUNCAN, D. C., CO Bands, 382

Earthquake, Study, N. Y. City as a Field for, C. A.
REEDS, 415; Epicenters, W. DAVIS, 426

Earthquakes, in New England, I. B. CROSBY, 186; Vol-
canic, T. A. Jaggar, 414

ECKLES, C. H., Neutralized Cream, 257

Eclipse of the Sun, Total, 62

Education Board, International, 375

Educational Work in Mississippi, 251

EHRENFELD, F., Clearness of the Ohio River, 19

Eldridge, S., Organization of Life, W. E. RITTER, 167
Electric Field, Effect of, on a Photographic Plate, A. E.
RUARK and F. G. BRICKWEDDE, 576

Electricity, Atmospheric, H. BENNDORF and V. F. HESS,
571

Electrochemical, Commission, International, 327; Soc.,

Amer., Chicago Meeting, 376

Electrolysis and Railway Companies, I. D. VAN GIESEN,
308

Electron Spectrograph, K. COLE, 575

Electrons, Gyromagnetic, L. V. KING, 504

Ellipsoid of Reference, New International, and the Fig-
ure of the Earth, W. D. LAMBERT, 242

EMERSON, H., Morbidity of the American Indians, 229
Energy, Net, Determination, E. B. FORBES, 311; Excited,
Transfer from Ozone to Hydrogen and Nitrogen, A. C.
GRUBB, 460

Engineering, and Science, A. E. KENNELLY, 25; Founda-
tion, Platform of the, A. D. FLINN, 178; Societies
Library, A. D. FLINN, 590; and Industry, National
Museum of, H. F. J. PORTER, 181

Engineers, Electrical, Amer. Inst. of, 204

ENGLISH, H. B., Mathematics for College Freshmen, 46

EPSTEIN, P. S., Undulatory Theory of Light, 387

Ether-Drift Experiments of 1925, D. C. MILLER, 433

Eugenics, Annals of, S. J. HOLMES, 232

Eugenothenics, W. M. GOLDSMITH, 403

Evolution, and the Univ. of Nebraska, F. D. BARKER, 71,

H. F. OSBORN, 209; Lectures on, at Calif. Inst., 181;

Legislation in Kentucky, 203; of Man, 350; History

of, J. M. COULTER, 487

EWING, M., Dewbows by Moonlight, 527

Exploration, Dutch, in Central Borneo, 538

Fever, Oroya, Cultivation of the Microbe of, H. NOGUCHI

and T. S. BATTISTINI, 212

FIELD, G. W., Polluting Water Courses, 443

FIELD, R. M., Maps for the International Geological Con-

gress, 425

Field Museum, James Simpson-Roosevelt Expedition, 86;
Rawson-Macmillan Sub-Arctic Expedition, 448
FIELDS, J. C., Algebraic Numbers, 553

Fireflies, The Luminescence of, W. S. CREIGHTON, 600
FISHER, G. C., Popular Astronomic Education, 81; Astro-
nomic Hall of the American Museum, 347

Fisheries Research and Univ. of Washington, J. N.
COBB, 477

Flames, Sensitive, A. T. JONES, 355

Flather, J. J., O. M. LELAND, 629

FLEXNER, S., Dr. Welch and the Johns Hopkins Uni-

versity, 272

FLINN, A. D., Platform of the Engineering Foundation,
178; Engineering Societies, Library, 590

FLINT, W. P., The Automobile and Wild Life, 426
Flour, Bleached, and Neutralized Cream, C. H. BRIGGS,
255; H. W. WILEY, 257

Flow, produced by the Gills of Oyster and Other Mol-
luscs, P. S. GALTsoff, 233

FORBES, E. B., Net Energy Determination, 311
Forestry Congress, World, 612

Franklin Institute Medals, 495

FRANKLIN, W. S., Operative vs. Abstract Philosophy in
Physics, 623

Fundamentalists, E. T. BREWSTER, 383

FUNK, C., Isolation of Insulin, 401; Who discovered
Vitamines, 455

FURFEY, P. H., Literature Citations, 231

GAEHR, P. F., Ultra-Violet Lines, 18

GALTSOFF, P. S., Rate of Flow produced by the Gills of
Oysters and Other Molluscs, 233

Galvanometry, The Microscope and, P. KIRKPATRICK, 283

Gannett, Roger Webb, S. G. BERGQUIST, 297

GARDNER, W. A., Decomposition of Toxins, 545

Gauge, McLeod, An Improved, B. NOYES, JR., 404

Geographers, Amer. Assoc. of, C. C. COLBY, 287

Geographical Soc. Amer., Award of Gold Medals, 12

Geological, Soc. of Amer., 170; Congress, International,

202; Madrid Meeting, 421; Maps for, R. M. FIELD,
425; Survey, Support of, M. M. LEIGHTON, 208; Sci-
ences at Pasadena, 225; Hypotheses, Outrageous,
W. M. DAVIS, 463

Geology, at Princeton Univ., 249; Antaeus, or the Fu-

ture of, E. W. BERRY, 475; Field Trips in, W. C.

MORSE, 617

Geometry, World and Experimental Science, A. C. LUNN,
579

GERMANN, F. E. E., Cooperation in Research, 324;
Ceramic Pigments of the Indians of the Southwest,
480

GESELL, R., Chemical Regulation of Respiration, 58

GIFFORD, E. W., Citations of Scientific Literature, 457

GIRTY, G. H., Carboniferous Rocks in Mexico, 286

GOLDSMITH, W. M., Eugenothenics, 403

GOLDTHWAIT, C. F., Simplified Literature Citations, 68

Gonionemus, H. F. PERKINS, 93

GORTNER, R. A., A Meteor Fall, 166

GOWEN, J. W., J. M. MURRAY, M. E. GOOCH and F. B.

AMES, Rickets, Ultra-Violet Light and Milk, 97

Grabau Medal, 632

GRAVES, A. H., Blighted Chestnut Trees, 164

Grey, Z., Fishing in Virgin Seas, D. S. JORDAN, 572

GRIER, N. M., The Master's Degree and Scientific Re-

search, 570

GRINNELL, J., Taxidermy and Museum Exhibition, J.
Rowley, 546

Grouse, Ruffed, J. C. PHILLIPS, 92

GRUBB, A. C., Transfer of Excited Energy from Ozone to

Hydrogen and Nitrogen, 460

Grunion, Habits of the, D. S. JORDAN, 454

GUERARD, A., Eric Knight Jordan, 327

Guggenheim, Fund for Aeronautics, 159; Memorial Fel-
lowships, 446

H., C. W., British Science News Service, 335

H., W. J., Douglas Stewart, 493

Haldane, J. B. S., and the University of Cambridge, 298
HALL, E. H., Sand Flotation, 571

HALL, V. E., F. DE EDS and P. J. HANZLIK, Oil Water
Models of Biological Phenomena, 572

HAMPTON, H. C., The Hydration of Colloids, 49
HANAN, E. B., Embryonic Membranes of the Chick, 526
HARGITT, C. W., Life History of a Fake, 334
HARRIS, G. D., Iodine in Thyroid Deficiency, 428
HARRIS, J. A., L. F. YNTEMA and B. S. HOPKINS, Illin-
ium, 575

Harrison, Sir John Burchmore, C. A. BROWNE, 587

Harvard Univ., Awards from the Milton Fund, 349; Ex-

pedition to Africa, 517

HECK, N. H., Researches of the Department of Terres-

trial Magnetism, 477

HEGNER, R. W., Asexual Reproduction in Malarial Or-

ganisms, 479

Helmholtz's Physiological Optics, L. T. TROLAND, 597
Henry Phipps Institute, Endowment for, 250
Herpetomonads and Leishmanias, H. NOGUCHI, 503
Herrick, G. W., Injurious Insects, L. O. HOWARD, 525
Hewlett, Albion Walter, Resolutions on Death, 64
Holden, Edward Fuller, E. H. KRAUS, 84
Hole, The Deepest, M. E. JOHNSON, 94
HOLMES, S. J., Annals of Eugenics, 232

Honor, The Price of, 402

Hookworm Disease, Expedition to Cent. Amer. to study,

395

HOOTON, E. A., Racial Analysis, 75

Horticulture, Graduate Work in, J. W. CRIST, 357
Hospital of Univ. of Mich., Dedication, W. S. THAYER,

237

HOWARD, L. O., Faune de France, L. Berland, 166; In-
jurious Insects, G. W. Herrick, 525; and H. G. DYAR,
Mosquitoes of Surinam, C. Bonne and J. Bonne-Wep-
ster, 457

Howe, H. E., Chemistry in Industry, H. W. WILEY, 637
HOWELL, A. B., Amer. Soc. of Mammalogists, 578
Hrdlička, A., The Old Americans, C. B. DAVENPORT, 47
HUGGINS, M. L., and J. FIELD, 2ND, Adsorption Mech-
anisms, 454

HUGHES-SCHRADER, S., Spermatogenesis in Icerya pur-
chasi, 500

HULSE, E. P., Characters for the Typewriter, 335

Humboldt Current and the Sargasso Sea, W. BEEBE, 91

HUMPHREYS, W. J., Traité de Geographie Physique, E. de

Martonne, 189; The Temperature of the Air, 567

Hutton, A. E., Crystals, W. P. DAVEY, 259
Hymenophysa pubescens, Distribution, B. A. WALPOLE,
335

Hypogaeous Fungi, W. A. SETCHELL and M. G. WATSON,

313

IBARA, Y., Culture Medium for Ciliate Lacrymaria, 212

Illinium, J. A. HARRIS, L. F. YNTEMA and B. S. HOPKINS,

575

Income Tax and Scientists, R. H. TRUE, 279

Indiana Academy of Science, H. F. DIETZ, 170

Indians, American, Morbidity of, H. EMERSON, 229;

White, of Darien, M. M. METCALF, 597

Inge, Dean, Science and Religion, N. E. STEVENS, 281
Insecticides, Fluorides vs. Fluosilicates as, R. C. ROARK,
431

Insulin, The Isolation of, C. FUNK, 401
Intellectual Worker, W. MACDONALD, 317

Iodine in Thyroid Deficiency, E. D. SIMPSON, 165; G. D.
HARRIS, 428

Ions of Inert Gases as Catalysts, S. C. LIND and D. C.
BARDWELL, 310

Iowa, Univ. of, Research in Cerebral Physiology,
IVES, H. E., Photoelectricity, H. S. Allen, 95

299

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KARPINSKI, L. C., Earliest known American Arithmetic,

193

KEEN, W. W., Human Tails, 359, 595

KELLEY, A. P., Conservation of Our Native Chestnut, 476
KELLOGG, V., Research, 215; Barro Colorado Island Bio-
logical Station, 491

KENNELLY, A. E., Engineering and Science, 25; The

Rumford Fund, 223

KIESS, C. C., and O. LAPORTE, Spectrum of Chromium,

234

KING, L. V., Gyromagnetic Electrons, 504

KING, W. E., Study for Medical Technicians, 36
Kingsbury, B. F., Presentation in honor of, 631
KIRKPATRICK, P., The Microscope and Galvanometry, 283
KLOPSTEG, P. E., Surface Tension Measurement, 599
KNIGHT, A. P., Losses in Trout Fry, 209

KNIGHT, H. L., Simplified Literature Citations, 69
Kraatz, W. C., Evolution, D. S. JORDAN, 360
KRAUS, E. H., Edward Fuller Holden, 84

KRUMBHAAR, E. B., Amer. Soc. for Exper. Pathology, 339
KUNZ, J., J. B. TAYLOR and W. H. RODEBUSH, Magnetic
Properties of Atoms, 550

KURRELMEYER, B., Photo-electric Photometry, 640
Kyle, H. M., Biology of Fishes, D. S. JORDAN, 428

MCADIE, A., Atmospheric Pollution, 310

MCCLENDON, J. F., The Enamel of the Teeth and the
Saliva, 430

MACCURDY, G. G., Ancient Hunters, W. J. Sollas, 211

MCDERMOTT, F. A., Citations of Scientific Literature, 596

MACDONALD, M. B., The Term "Bios,'' 187

MACDONALD, W., The Intellectual Worker, 317

MACKIE, R. A., The Value of Sociology, 93

MCWHORTER, F. P., Differential Counts of Small Spores,
211

MADSEN, T., S. T. Darling Memorial Prize, 335
Magnetic Properties of Atoms, J. KUNZ, J. B. TAYLOR
and W. H. RODEBUSH, 550

Magnetism, Terrestrial, Researches in, N. H. HECK, 477
Mammalogists, Amer. Soc. of, A. B. HOWELL, 578
Mammals, Are Dromatherium and Microcononon?, G. G.
SIMPSON, 548

Mapping and Modern Civilization, E. L. JONES, 535
Martonne, E. de, Traité de Geographie Physique, W. J.
HUMPHREYS, 189

Mathematical Soc., Amer., R. G. D. RICHARDSON, 315;
A. DRESDEN, 316

Mathematics for College Freshmen, H. B. ENGLISH, 46

MAYER, L. S., Radio Information, 618

Medal, Daniel Giraud Elliot, 329

Medical, Technicians, W. É. KING, 36; Education at

Univ. of Cincinnati, Exhibition, 203; Profession, E. C.

CUTLER, 603

Medicine, Yale School of, 13

MEEK, W. J., Federation of Amer. Societies for Exper.
Biology, 98; Amer. Physiological Soc., 191

MENGES, C. L. R. E., Relativity, 427

MENZIES, A. W. C., and C. A. SLOAT, Millikan Rays, 44
MERRILL, M. C., Simplified Literature Citations, 68
Metallurgical Laboratories, of Pittsburgh Station, 223
METCALF, M. M., Contractile Vacuole Granulės in Amoeba
Proteus, 523; The "White Indians" of Darien, 597

Meteor Fall, R. A. GORTNER, 166

Metric System, Britten Bill, 224

METZ, C. W., Monocentric Mitosis in Sciara, 190

MEYER, A. W., Reprints, 187

MILLER, D. C., Ether-drift Experiments of 1925, 433

MILLER, R. C., and L. C. BOYNTON, Digestion of Wood by

the Shipworm, 524

MILLIGAN, L. H., New Spiral Gas-washing Bottle, 363

Millikan Rays, A. W. C. MENZIES and C. A. Sloat, 44

Mine Safety Research, 589

Mineralogical Soc. of Amer., 170

MINNICH, D. E., Amer. Soc. of Zoologists, 214

Mitosis, Monocentric, in Sciara, C. W. METZ, 190

MOHLER, F. L., The Spectra Argon II and Neon II, 405

мook, C. C., Osteology of Reptiles, S. W. Williston, 20
MORGAN, T. H., William Bateson, 531

Morse, Edward Sylvester, W. H. DALL, 157; H. W.
WILEY, 280

MORSE, W. C., Field Trips in Geology, 617

Mycologists, European, Conversations with, J. C. ARTHUR
and F. D. KERN, 558

Mycology, Systematic, C. L. SHEAR and F. E. CLEMENTS,

393

NAKAHARA, W., Chicken Sarcoma, 549

National, Research, Endowment, 10, 158; Council, Work
of the Committee on the Atmosphere and Man, 328;
Acad. of Sciences, 482, 505, 528; Forestry Research,
563; Fellows in the Medical Sciences, 519
Naturalists, Amer. Soc. of, A. F. SHULL, 315
Nebula, Spiral, Do we live in af, W. W. CAMPBELL, 263
NEUMANN, F., Biographisch-literarisches Handwörter-
buch, J. C. Poggendorff, 309

NEWTON, A. J., Royal Photographic Society, 524
N. Y. State Museum, Lectures, 39

NOGUCHI, H., Herpetomonads and Leishmanias, 503; and
T. 8. BATTISTINI, The Microbe of Oroya Fever, 212
Nomenclature, Zoological, T. W. VAUGHAN, 338; Inter-
national Commission, C. W. STILES, 361; of Organic
Compounds, P. M. DEAN, 501; Astacus, 1775, vs. Pota-
mobius, 1819, C. W. STILES and C. E. BAKER, 544
North Carolina Acad. of Science, B. CUNNINGHAM, 602

Oceanographic, Investigations, T. W. VAUGHAN, 8, 297;
Station at Salammbo, C. L. BRISTOL, 448

Ohio, River, Clearness of the, F. EHRENFELD, 19; Acad.
of Science, W. H. ALEXANDER, 601

Oil, and Gas Power National Conference, 396; Water
Models and Biological Phenomena, V. E. HALL, F.
DE EDS and P. J. HANZLIK, 572
OKADA, Y. K., Light Localization in Ctenophores, 262
O'MALLEY, H., Lemmings on St. Paul Island, Alaska, 596
Optical Experiment, Outdoor, H. N. RUSSELL, 616
Orbium Coelestium, de Revolutionibus, D. BOND, 636
OSBORN, H. F., Evolution and the Univ. of Nebraska, 209
Oscillograph, A Cathode Ray, F. BEDELL and H. J.
REICH, 619

Oxygenation, L. R. CLEVELAND, 168

PALMER, R. H., Upper Pleistocene along the Oaxaca

Coast of Mexico, 476

Pan-Pacific Science Congress, Third, 351

Parson, B. S., Left-handedness, S. SMITH, 383

PARSONS, C. L., Tulsa Meeting of Amer. Chem. Soc., 432
Pathology, Exper., Amer. Soc. for, E. B. KRUMBHAAR,
339

PEARSON, J. F. W., Tropical Research Station of N. Y.
Zool. Soc., 546

Pewee, Wood, Twilight Song of the, W. Craig, 525

PERKINS, H. F., Gonionemus, 93

PETERSON, O. A., Brown's Park Formation, 231

Pharmacology and Exp. Therapeutics, Soc. for, E. D.

BROWN, 192

PHILLIPS, J. C., The Ruffed Grouse, 92

Physical, Soc., Amer., Address of President, 433; Lab-
oratory, Nat., of Gt. Britain, 610

Physics, Philosophy in, W. S. FRANKLIN, 623

Physiological Soc., Amer., W. J. MEEK, 191

Photometry, Photo-electric, B. KURRELMEYER, 640

Piper, Charles Vancouver, A. J. PIETERS, 248

Pittsburgh, Univ. of, Mellon Lectures, 419

Plankton Diatoms, Marine, W. E. ALLEN, 96

Plant Sciences, International Congress of, 180

Plants, Disease Resisting, L. R. JONES, 341

Pleistocene, Features of Southern New England, H. L.

FAIRCHILD, 260; Upper, in Mexico, B. H. PALMER, 476

Plotz, Ella Sachs, Foundation, 299

Poggendorff, J. C., Biographisch-literarisches Handwör-
terbuch, F. NEUMANN, 309

PORTER, H. F. J., National Museum of Engineering and

Industry, 181

Potatoes, Wart Disease of, W. A. ROACH and W. B.

BRIERLEY, 307

Poultry Congress, World's, 275

PRICE, G. MCC., Letter to the Editor of SCIENCE, 259
Protein, Crystalline, Isolation of, with Tuberculin Activ-
ity, F. B. SEIBERT, 619

Protoplasm, Plant, Structure of, R. H. BOWEN, 620
Psychological Experiments, J. MCK. CATTELL, 1, 29

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vii

Reproduction, Asexual, in Malarial Organisms, R. W.
HEGNER, 479

Research, National Endowment, 10, 158; V. KELLOGG,
215; Biological, T. W. VAUGHAN, 297; Prehistoric
Amer. School of, 300; Cooperation in, F. E. E. GER-
MANN, 324; and Teaching, 403; at Oceanographical
Inst. of Monaco, D. A. SEIDELL, 468; University, 518;
Forestry, under Nat. Acad. of Sciences, 563; Scientific
and the Master's Degree, N. M. GRIER, 570
Respiration, Chemical Regulation of, R. GESELL, 58
REYNOLDS, B. D., Cavallini's "Asexual Cycle in Ar-
cella," 545

RICHARDSON, R. G. D., Amer. Math. Soc., 315
RIGGS, J. D., Characters for the Typewriter, 617
RITTER, W. E., Organization of Life, 8. Eldridge, 167
ROACH, W. A., and W. B. BRIERLEY, Disease of Potatoes,
307

ROARK, R. C., Fluorides vs. Fluosilicates as Insecticides,

431

ROBERTS, J. K., Samuel Marx Barton, 249

Rockefeller Foundation, Activities of, 613

ROGERS, H. W., Railroad Passes for Scientific Workers,

Ross, F. E., The Photographic Image, P. G. NUTTING, 48
Rotation of Ciliated Animals, E. E. WILDMAN, 385
Roth, Filibert, D. V. BAXTER, 348

Rowley, J., Taxidermy and Museum Exhibition, J. GRIN-
NELL, 546

Royal, Society, Medals, Professor Einstein, 11, Professor

Perkin, Professor Seward, Sir James Irvine, Professor

Whitehead, F. E. Smith, 38; New Foreign Members,

611; Edinburgh, Elections, 375; College of Surgeons,

Award of Prizes, 494; Photographic Soc., A. J. NEW-

TON, 524

RUARK, A. E., and F. G. BRICK WEDDE, Effect of an Elec-
tric Field on a Photographic Plate, 576

Rumford Fund, A. E. KENNELLY, 223

RUSSELL, H. N., Outdoor Optical Experiment, 616
Russian Scientific Activities, 298

Saccardo, P. A., "Sylloge Fungorum," W. TRELEASE, 361

Safford, William E., W. C. BARNES, 418

Sand Flotation in Nature, C. H. BEHRE, JR., 405; E. H.

HALL, 571

Sarcoma, Chicken, W. NAKAHARA, 549

SCHAFFNER, J. H., Sexuality and Chromosome Constitu-

tion, 384

SCHREINER, R., and L. M. SNOW, Unusual Strain of Ser-
ratia marcescens bizio, 18

SCHUCHERT, C., Surface History of the Earth, J. Joly, 502

Schuchert, Charles, Tribute to, 450

Science, Pure, The Torch of, 188; not in it, E. E. SLOS-

SON, 258; and Industry, Commonwealth Inst. of, 630

Scientific, Events, 11, 38, 62, 85, 158, 180, 202, 223, 249,

273, 298, 327, 349, 375, 395, 419, 448, 469, 494, 517,

538, 561, 589, 610, 630; Notes and News, 14, 41, 64,

87, 160, 182, 205, 225, 251, 276, 300, 330, 351, 377, 397,

422, 450, 471, 496, 519, 540, 564, 591, 613, 632; Books,

29, 47, 71, 95, 166, 189, 211, 232, 259, 282, 309, 336,

360, 383, 428, 457, 477, 502, 525, 546, 571, 597, 618,

637; Apparatus and Laboratory Methods, 49, 211, 233,

283, 362, 404, 458, 526, 572, 599, 619, 640; Method and

Authority, E. LINTON, 171, 195, 569; Research in the

U. S., J. McK. CATTELL, 188; References, Quotation

of, H. LEFFMANN, 231; Investigator, Problems of, B.

CUMMINGS, 321; Workers, Railroad Passes for, H. W.

ROGERS, 457

Scientist, Amateur, N. W. RAKESTRAW, 280

SEIBERT, F. B., Isolation of Crystalline Protein with
Tuberculin Activity, 619

SEIDELL, D. A., Research at the Oceanographical Insti-

tute of Monaco, 468

Seismic Wave Velocity, J. H. SERVICE, 616

Seismological, Note, P. BYERLY, 307; Soc. of Amer.,
Eastern Section, 328, 449

Serratia marcescens bizio, Unusual Strain of, R.

SCHREINER and L. M. SNOW, 18

SERVICE, J. H., Seismic Wave Velocity, 616

SETCHELL, W. A., and M. G. WATSON, The Hypogaeous

Fungi, 313

Sexuality and Chromosome Constitution, J. H. SCHAFF-
NER, 384

SHEAR, C. L., and F. E. CLEMENTS, Systematic Mycology,
393

SHENSTONE, A. G., Copper Spectrum, 641

Shipworm, Digestion of Wood by, R. C. MILLER and L.
C. BOYNTON, 524

SHULL, A. F., Amer. Soc. of Naturalists, 315

Sigma Xi, at Univ. of Cincinnati, 495

SIMPSON, E. D., Iodine in Thyroid Deficiency, 165

SIMPSON, G. G., Are Dromatherium and Microconodon

Mammals, 548

SLOSSON, E. E., Science not in it, 258

Slosson, E. E., Sermons of a Chemist, D. S. JORDAN, 478

SMITH, C. A., Utah Academy of Sciences, 602

SMITH, E. F., Black Chaff of Wheat in Russia, 305

SMITH, H. M., Acoustic Phenomena, 586

SMITH, S., Left-handedness, B. S. Parson, 383

Smith, Thomas Allison, W. C. LUSK, 179

Smithsonian, Institution, A. H. CLARK, 147; -Chrysler
Expedition to Africa, 249; Astrophysical Observatory,

273

211

618

Stratton, F. J. M., Astronomical Physics, R. E. WILSON,
336

STROHL, J., Bibliographies, 218

Subscript and Superscript Exponents, E. Q. ADAMS, 621
Sugars and Sugar Derivatives, P. A. LEVENE and H. A.
SOBOTKA, 73

Surface Tension Measurement, P. E. KLOPSTEG, 599
SWIFT, T. T., Channel Trenching in the Southwest, 70
SWINNERTON, A. C., Iron Bacteria, 74

Tails, Human, W. W. KEEN, 359, 595
Teaching, Freedom of, Resolutions, 225
Technologists, Asphalt Paving, Assoc. of, 180

Teeth, Enamel of, and the Saliva, J. F. MCCLENDON, 430

Temperature of the Air, why it decreases with Increase
of Height, W. J. HUMPHREYS, 567
Tennessee Acad. of Sci., R. NUNN, 24

THAYER, W. S., Address on the Dedication of the New
Hospital of the University of Michigan, 237

Thompson, Elizabeth, Science Fund, 419

Toxicology, Insect, F. L. CAMPBELL, 45

Transpiration, O. F. CURTIS, 267

Trees, Growth of, W. J. SPILLMAN, 18

TRELEASE, W., "Sylloge Fungorum," P. A. Saccardo, 361

Trenching, Channel, in Southwest, T. T. SWIFT, 70

TROLAND, L. T., Helmholtz's Physiological Optics, 597

Tropical Research, W. BEEBE, 515; Station, J. F. W.

PEARSON, 546

Trout Fry, Losses in, A. P. KNIGHT, 209

TRUE, R. H., Scientists and the Income Tax, 279
Typewriter, Characters for, E. P. HULSE, 335; AD IN-
FINITUM, 477; J. D. RIGGS, 617

Ultra-Violet, Lines, P. F. GAEHR, 18; Light and Milk,
and Rickets, J. W. Gowen, J. N. MURRAY, M. E.
GOOCH and F. B. AMES, 97

University and Educational Notes, 17, 44, 68, 91, 164,
186, 208, 229, 255, 278, 305, 333, 355, 381, 401, 425,
454, 475, 499, 523, 544, 567, 594, 615, 635

Utah Academy of Science, C. A. SMITH, 602

Vacuoles, Origin of, F. E. LLOYD and G. W. SCARTH, 459
Vampyrella Lateritia, F. E. LLOYD, 364

VAN GIESEN, I. D., Attitude of Electrical Railway Com-
panies on Electrolysis, 308

VARNEY, B. M., Climatic Laws, S. S. Visher, 282
VAUGHAN, T. W., Oceanographic Investigations, 8, 297;
Generic Name Phyllocoenia Milne Edwards and Haime,
338

Visher, S. S., Climatic Laws, B. M. VARNEY, 282
Vitamines, Who discovered them?, C. FUNK, 455

[blocks in formation]

WARD, H. B., Conference on Recreation, 63
Water Courses, Polluting, G. W. FIELD, 443
Welch, Dr., and the Johns Hopkins Univ., S. FLEXNER,
272

Wercklé, Carlos, P. C. STANDLEY, 221

West Virginia Academy of Science, 214

Wheat, Black Chaff of, in Russia, E. F. SMITH, 305

Wild Life and the Automobile, W. P. FLINT, 426

WILDMAN, E. E., Rotation of Ciliated Animals, 385

WILEY, H. W., Bleached Flour and Neutralized Cream,

257; Edward Sylvester Morse, 280; Chemistry in In-

dustry, H. E. Howe, 637

Williston, S. W., Osteology of Reptiles, C. C. Mook, 20
WILSON, EDWIN B., Statistical Inference, 289

WILSON, R. E., Astronomical Physics, F. J. M. Stratton,
336

Woodpecker and Automobile, H. L. DILL, 69; H. I.
BALDWIN, 358; F. F. BURR, 524

Wyckoff, R. W. G., Structure of Crystals, W. P. DAVEY,

259

Yale, New Museum of Natural History, 39

Zoological, Soc., New York, 86; Station, Naples, E. B.
W., 271; Nomenclature, International Commission on,
C. W. STILES, 361

Zoologists, Amer. Soc. of, D. E. MINNICH, 214

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