Science, New Series, Vol. 17, No. 418, Jan. 2, 1903


Previous Issue: New Series, Vol. 16, No. 417, Dec. 26, 1902
Next Issue: New Series, Vol. 17, No. 419, Jan. 9, 1903


Volume Information (8 pp.)
Front Matter (2 pp.)


The American Association for the Advancement of Science
The Science of Astronomy, pp. 1-8
Asaph Hall
Popular Science, pp. 8-15
W. S. Franklin
Incomplete Observations, pp. 15-22
Henry A. Weber


Scientific Books
----------------, pp. 22-24
Glacial Formations and Drainage Features of the Erie and Ohio Basins
Frank Leverett
Review author[s]: Warren Upham


Societies and Academies, pp. 24-29


Discussion and Correspondence
President Schurman on the Educational Requirements for Professional Study, pp. 29-30
Alonzo Englebert Taylor
Illex illecebrosus (Lesueur), the 'Squid from Onondaga Lake, N. Y.', pp. 30-31
A. E. Ortmann
Kallima Butterflies, pp. 31-32
Nat. Sci


Shorter Articles
Data with a Possible Bearing on the Cause of Lightning, p. 32
C. Barus
The Hosts of Argulids and Their Nomenclature, p. 33
Theo. Gill
The Great Need in American Zoology, pp. 33-35
Thos. H. Montgomery


The Bishop Collection of Jade and Hard-Stone Objects, pp. 35-36
Scientific Notes and News, pp. 36-40
University and Educational News, p. 40

Previous Issue: New Series, Vol. 16, No. 417, Dec. 26, 1902
Next Issue: New Series, Vol. 17, No. 419, Jan. 9, 1903



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Science, New Series, Vol. 17, No. 419, Jan. 9, 1903


Previous Issue: New Series, Vol. 17, No. 418, Jan. 2, 1903
Next Issue: New Series, Vol. 17, No. 420, Jan. 16, 1903


Front Matter (1 p.)


The American Association for the Advancement of Science
The Washington Meeting, pp. 41-48
Henry B. Ward
Modern Tendencies in the Utilization of Power, pp. 48-63
John Joseph Flather
The Perplexities of a Systematist, pp. 63-72
C. C. Nutting


Scientific Books
----------------, pp. 72-73
Geschichte der Chemie und der auf chemischer Grundlage beruhenden Betriebe in Böhmen dis zur Mitte des 19 Jahrhunderts
Adalb Wrany
Review author[s]: Henry Carrington Bolton


Societies and Academies, pp. 73-75


Discussion and Correspondence
Notes on Negro Albinism, p. 75
William C. Farabee
Note on Mr. Farabee's Observations, pp. 75-76
W. E. Castle
Magazine Science, p. 76
E. O. Hovey


Shorter Articles
Aggregate Atavic Mutation of the Tomato, pp. 76-78
Charles A. White


Carnegie Institution of Washington, p. 78
Scientific Notes and News, pp. 78-79
University and Educational News, pp. 79-80

Previous Issue: New Series, Vol. 17, No. 418, Jan. 2, 1903
Next Issue: New Series, Vol. 17, No. 420, Jan. 16, 1903



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Science, New Series, Vol. 17, No. 420, Jan. 16, 1903


Previous Issue: New Series, Vol. 17, No. 419, Jan. 9, 1903
Next Issue: New Series, Vol. 17, No. 421, Jan. 23, 1903


Front Matter (1 p.)


The American Association for the Advancement of Science
On the Physical Constitution of the Planet Jupiter, pp. 81-93
G. W. Hough
The Origin of Terrestrial Plants, pp. 93-104
Douglas Houghton Campbell
Section A, Mathematics and Astronomy, pp. 104-111
Charles S. Howe


Scientific Books
----------------, pp. 111-112
Ueber den derzeitigen Stand der Descendenzlehre in der Zoologie
H. E. Ziegler
Review author[s]: William A. Locy
----------------, p. 112
Oeuvres Complètes de J.-C. Galissard de Marignac: Hors-série des Mémoires de la Société de Physique et d'Histoire Naturelle de Genève
Review author[s]: Theodore William Richards


Societies and Academies, pp. 112-114


Discussion and Correspondence
Marine Animals in Interior Waters, p. 114
H. M. Smith
A Brilliant Meteor, pp. 114-115
Arthur M. Miller
An Application of the Law of Priority, p. 115
Nathan Banks


Current Notes on Physiography, pp. 115-117
W. M. Davis

Botanical Notes, pp. 117-118
Charles E. Bessey

Scientific Notes and News, pp. 118-120
University and Educational News, p. 120

Previous Issue: New Series, Vol. 17, No. 419, Jan. 9, 1903
Next Issue: New Series, Vol. 17, No. 421, Jan. 23, 1903



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Science, New Series, Vol. 17, No. 421, Jan. 23, 1903


Previous Issue: New Series, Vol. 17, No. 420, Jan. 16, 1903
Next Issue: New Series, Vol. 17, No. 422, Jan. 30, 1903


Front Matter (2 pp.)
The Universe as an Organism, pp. 121-129
S. Newcomb

Plans of the New Buildings for the National Bureau of Standards, pp. 129-140
Edward B. Rosa

American Philosophical Association, pp. 140-142
H. N. Gardiner


Scientific Books
----------------, pp. 143-145
Dictionary of Philosophy and Psychology
James Mark Baldwin
Review author[s]: Frank Thilly


Societies and Academies, pp. 145-150


Discussion and Correspondence
First Record of the Pollack Whale (Balænoptera borealis) in the Western North Atlantic, p. 150
Frederick W. True
A Second Bishop's Ring Around the Sun and the Recent Unusual Twilight Glows, pp. 150-152
Henry Helm Clayton


Shorter Articles
Some Corrosions Found on Ancient Bronzes, pp. 152-153
Waldemar Koch
Note on the Circular Swimming of Sanddollar Spermatozoa, pp. 153-154
G. M. Winslow


Notes on Entomology, pp. 154-156
Nathan Banks

Botanical Notes, pp. 156-157
Charles E. Bessey

Recent Zoopaleontology, pp. 157-158
H. F. O.

Scientific Notes and News, pp. 158-160
University and Educational News, p. 160

Previous Issue: New Series, Vol. 17, No. 420, Jan. 16, 1903
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Science, New Series, Vol. 17, No. 422, Jan. 30, 1903


Previous Issue: New Series, Vol. 17, No. 421, Jan. 23, 1903
Next Issue: New Series, Vol. 17, No. 423, Feb. 6, 1903


Front Matter (2 pp.)
Carnegie Institution of Washington, pp. 161-170
Charles D. Walcott; Daniel C. Gilman


American Association for the Advancement of Science
Section B, Physics, pp. 170-180
Dayton C. Miller


Meeting of the American Physical Society, pp. 180-184
Ernest Merritt


Scientific Books
----------------, pp. 184-185
A Nature Wooing at Ormond by the Sea
W. S. Blatchley
Review author[s]: C. H. Hitchcock


Societies and Academies, pp. 185-189


Discussion and Correspondence
Guesses on the Relative Weights of Bills and Coins, p. 189
E. E. Slosson
The Publication of Rejected Names, p. 189
T. D. A. Cockerell
The Iroquois Book of Rites, pp. 189-190
W. M. Beauchamp


Shorter Articles
The Tortugas, Florida, as a Station for Research in Biology, pp. 190-192
Alfred Goldsborough Mayer
Egg-Laying in Gonionemus, p. 192
L. Murbach
Miley's Process of Color Photography, p. 193
Jas. Lewis Howe


Current Notes on Physiography, pp. 193-195
W. M. Davis

The Missouri Botanical Garden, pp. 195-196
Scientific Notes and News, pp. 196-200
University and Educational News, p. 200

Previous Issue: New Series, Vol. 17, No. 421, Jan. 23, 1903
Next Issue: New Series, Vol. 17, No. 423, Feb. 6, 1903



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Science, New Series, Vol. 17, No. 423, Feb. 6, 1903


Previous Issue: New Series, Vol. 17, No. 422, Jan. 30, 1903
Next Issue: New Series, Vol. 17, No. 424, Feb. 13, 1903


Front Matter (1 p.)
The Rise and Progress of Ecology, pp. 201-210
V. M. Spalding


The American Association for the Advancement of Science
Section D, Mechanical Science and Engineering, pp. 210-217
Elwood Mead
Section E, Geology and Geography, pp. 217-229
Edmund Otis Hovey


Opening Exercises of the Washington Post-Graduate Medical School, pp. 229-230


Scientific Books
----------------, pp. 230-231
Postelsia
Review author[s]: Charles E. Bessey


Societies and Academies, pp. 231-233


Discussion and Correspondence
The Use of the Word Geest in Geology, p. 234
Charles R. Dryer
Atavic Mutation, pp. 234-235
John Murdoch


Notes on Inorganic Chemistry, p. 235
J. L. H.

Current Notes on Meteorology, pp. 235-236
R. DeC. Ward

Electrically Utilized Power at Niagara Falls, pp. 236-237
R. H. T.

Scientific Notes and News, pp. 237-239
University and Educational News, pp. 239-240

Previous Issue: New Series, Vol. 17, No. 422, Jan. 30, 1903
Next Issue: New Series, Vol. 17, No. 424, Feb. 13, 1903



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Science, New Series, Vol. 17, No. 424, Feb. 13, 1903


Previous Issue: New Series, Vol. 17, No. 423, Feb. 6, 1903
Next Issue: New Series, Vol. 17, No. 425, Feb. 20, 1903


Front Matter (1 p.)


The American Association for the Advancement of Science
Section F, Zoology, pp. 241-257
C. Judson Herrick
Section G, Botany, pp. 257-265
Charles J. Chamberlain


The New York Zoological Park and Aquarium, pp. 265-267
Henry Fairfield Osborn


Scientific Books
----------------, pp. 267-272
Economics of Forestry. A Reference Book for Students of Political Economy and Professional and Lay Students of Forestry
Bernhard E. Fernow
Review author[s]: V. M. Spalding


Societies and Academies, pp. 272-275


Discussion and Correspondence
Orthoplasy, etc., p. 275
T. D. A. Cockerell


Shorter Articles
On the Primary Division of the Reptilia into Two Sub-Classes, Synapsida and Diapsida, pp. 275-276
Henry F. Osborn


Scientific Notes and News, pp. 276-280
University and Educational News, p. 280

Previous Issue: New Series, Vol. 17, No. 423, Feb. 6, 1903
Next Issue: New Series, Vol. 17, No. 425, Feb. 20, 1903



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Science, New Series, Vol. 17, No. 425, Feb. 20, 1903


Previous Issue: New Series, Vol. 17, No. 424, Feb. 13, 1903
Next Issue: New Series, Vol. 17, No. 426, Feb. 27, 1903


Front Matter (1 p.)
The St. Louis Meetings, pp. 281-284
The Smithsonian Institution, pp. 284-285


The American Association for the Advancement of Science
Section H, Anthropology, pp. 286-290
Roland B. Dixon


The Washington Meeting of the Geological Society of America, December 30, 31, 1902, January 1 and 2, 1903, pp. 290-303
J. F. Kemp; A. W. Grabau

Estevan Antonio Fuertes, pp. 303-305
R. H. Thurston


Scientific Books
----------------, pp. 305-306
Thermodynamics of Heat-Engines
Sidney A. Reeve
Review author[s]: R. H. Thurston
----------------, pp. 306-307
The Story of Alchemy and the Beginnings of Chemistry
M. M. Pattison Muir
Review author[s]: Henry Carrington Bolton


Scientific Journals and Articles, pp. 307-308
Societies and Academies, pp. 308-311


Discussion and Correspondence
Smithson's Remains, p. 311
Gilbert H. Grosvenor
The Destruction of Frogs, p. 311
Albert M. Reese
The Great Auk, pp. 311-312
F. A. Lucas


Recent Zoopaleontology, pp. 312-314
H. F. O.

Research Funds of the Scientific Alliance of New York, pp. 314-315
N. L. Britton

Fifth International Congress of Applied Chemistry, pp. 315-317
H. W. Wiley

Scientific Notes and News, pp. 317-319
University and Educational News, p. 320

Previous Issue: New Series, Vol. 17, No. 424, Feb. 13, 1903
Next Issue: New Series, Vol. 17, No. 426, Feb. 27, 1903



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Science, New Series, Vol. 17, No. 426, Feb. 27, 1903


Previous Issue: New Series, Vol. 17, No. 425, Feb. 20, 1903
Next Issue: New Series, Vol. 17, No. 427, Mar. 6, 1903


Front Matter (3 pp.)
The Astronomical and Astrophysical Society of America, pp. 321-335
W. S. Eichelberger

The Association of American Anatomists, pp. 335-337
G. Carl Huber

The Association of Economic Entomologists, pp. 337-338
A. L. Quaintance

The Botanical Society of America, pp. 338-339
D. T. MacDougal


The American Association for the Advancement of Science
Election of Fellows, pp. 339-341


Scientific Books
----------------, pp. 341-345
Quantitative Classification of Igneous Rocks, Based on Chemical and Mineral Characters with a Systematic Nomenclature
Whitman Cross; Joseph P. Iddings; Louis V. Pirsson; Henry S. Washington
Review author[s]: Frank D. Adams
----------------, p. 345
Ueber das Hirngewicht des Menschen
F. Marchand
Review author[s]: E. A. S.


Societies and Academies, pp. 346-349


Discussion and Correspondence
The Fall of Bodies, p. 349
A. Hall
Mountain Spectre Near Boulder, Colorado, p. 349
N. M. Fenneman
Signs of the Glacial Period in Japan, pp. 349-350
G. Frederick Wright


Shorter Articles
Types of Pre-Linnæan Genera, pp. 350-352
O. F. Cook
A Grant from the Carnegie Institution for Paleobotany, pp. 352-353
G. R. Wieland


Current Notes on Meteorology, pp. 353-354
R. DeC. Ward

Current Notes on Physiography, pp. 354-356
W. M. Davis

Recent Zoopaleontology, pp. 356-357
Henry F. Osborn

A New Division of the United States Geological Survey, p. 357
Scientific Notes and News, pp. 357-360
University and Educational News, p. 360

Previous Issue: New Series, Vol. 17, No. 425, Feb. 20, 1903
Next Issue: New Series, Vol. 17, No. 427, Mar. 6, 1903



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Science, New Series, Vol. 17, No. 427, Mar. 6, 1903


Previous Issue: New Series, Vol. 17, No. 426, Feb. 27, 1903
Next Issue: New Series, Vol. 17, No. 428, Mar. 13, 1903


Front Matter (3 pp.)
Inaugural Address of the President of the Stevens Institute of Technology, pp. 361-369
Alex. C. Humphreys

The Society of American Bacteriologists, pp. 369-380
Edwin O. Jordan


Scientific Books
----------------, pp. 380-382
Ueber verschiedene Wege phylogenetischer Entwickelunc
O. Jaekel
Der Neo-Lamarckismus und seine Bezie-hungen zum Darwinismus
R. Von Wettstein
Review author[s]: J. P. McM
----------------, pp. 382-383
Municipal Engineering and Sanitation
M. N. Baker
American Municipal Progress--Chapters in Municipal Sociology
Charles Zueblin
Review author[s]: G. C. Whipple
----------------, pp. 383-384
A Text-Book of Quantitative Chemical Analysis
Frank Julian
Review author[s]: H. C. B.


Societies and Academies, pp. 385-389


Discussion and Correspondence
The Publication of Rejected Names, pp. 389-390
F. A. Bather
Motion of Translation of a Gas in a Vacuum, pp. 390-391
Peter Fireman
Will-Making, pp. 391-392
Alexander F. Chamberlain


Shorter Articles
Sleepy Grass and Its Effect on Horses, pp. 392-393
Vernon Bailey
The Vertebral Column of Brontosaurus, pp. 393-394
E. S. Riggs


American Museum of Natural History, pp. 394-395
The Rockefeller Institute for Medical Research, pp. 395-397
Scientific Notes and News, pp. 397-399
University and Educational News, p. 400

Previous Issue: New Series, Vol. 17, No. 426, Feb. 27, 1903
Next Issue: New Series, Vol. 17, No. 428, Mar. 13, 1903



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Science, New Series, Vol. 17, No. 428, Mar. 13, 1903


Previous Issue: New Series, Vol. 17, No. 427, Mar. 6, 1903
Next Issue: New Series, Vol. 17, No. 429, Mar. 20, 1903


Front Matter (3 pp.)
On the Foundations of Mathematics, pp. 401-416
Eliakim Hastings Moore


The American Association for the Advancement of Science
Section C, Chemistry, pp. 416-421
H. N. Stokes


Scientific Books
----------------, pp. 421-422
The Development of the Human Body
J. Playfair McMurrich
Review author[s]: C. S. Minot
----------------, pp. 422-423
Field Astronomy for Engineers
George C. Comstock
Review author[s]: H. N. Ogden
Professor Heilprin on Mont Pelée, pp. 423-425
Review author[s]: T. A. J.


Societies and Academies, pp. 426-428


Discussion and Correspondence
The St. Louis Meeting, pp. 428-430
W. M. Davis
The Policy of the American Association for the Advancement of Science, pp. 430-432
W. J. Beal
Abundant Honorary Degrees, p. 432
C. S. M.


Shorter Articles
The Sacral Spot in Maya Indians, pp. 432-433
Frederick Starr
The Eggs of the Eastern Atlantic Hag-Fish, Myxine limosag gir, p. 433
Bashford Dean
Origin of Name Monotremes, pp. 433-434
Theo. Gill


Current Notes on Physiography, pp. 434-435
W. M. Davis

The D. O. Mills Astronomical Expedition, p. 436
American Ornithologists' Union Excursion to California, p. 436
Minute in Reference to the Death of Professor William Harkness, U.S.N., pp. 436-437
Scientific Notes and News, pp. 437-440
University and Educational News, p. 440

Previous Issue: New Series, Vol. 17, No. 427, Mar. 6, 1903
Next Issue: New Series, Vol. 17, No. 429, Mar. 20, 1903



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Science, New Series, Vol. 17, No. 429, Mar. 20, 1903


Previous Issue: New Series, Vol. 17, No. 428, Mar. 13, 1903
Next Issue: New Series, Vol. 17, No. 430, Mar. 27, 1903


Front Matter (1 p.)
Some Recent Ideas on the Evolution of Plants, pp. 441-454
L. H. Bailey

The Society for Plant Morphology and Physiology, pp. 454-466
W. F. Ganong


Scientific Books
----------------, pp. 466-467
Morphogenetische Studien
Tad. Gabrowski
Review author[s]: T. H. M.
----------------, p. 467
Biological Laboratory Methods
P. H. Mell
Review author[s]: F. E. Lloyd
----------------, p. 467
Oeuvres Complètes de J.-C. Galissard de Marignac; Hors-série des Mémoires de la Société de Physique et d'Histoire Naturelle de Genève
Review author[s]: Theodore William Richards


Societies and Academies, pp. 468-470


Discussion and Correspondence
Thermodynamics of Heat-Engines, pp. 470-471
Sidney A. Reeve
The Judith River Beds, pp. 471-472
J. B. Hatcher


Botanical Notes, pp. 472-473
Charles E. Bessey

Ithaca, N. Y., Water-Supplies, p. 474
R. H. Thurston

Presentation of a Bust to Professor Chamberlin, pp. 475-476
The Smithsonian Institution, pp. 476-477
Scientific Notes and News, pp. 477-479
University and Educational News, p. 480

Previous Issue: New Series, Vol. 17, No. 428, Mar. 13, 1903
Next Issue: New Series, Vol. 17, No. 430, Mar. 27, 1903



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Science, New Series, Vol. 17, No. 430, Mar. 27, 1903


Previous Issue: New Series, Vol. 17, No. 429, Mar. 20, 1903
Next Issue: New Series, Vol. 17, No. 431, Apr. 3, 1903


Front Matter (1 p.)
American Society of Zoologists. I, pp. 481-496
Gilman A. Drew

Some Fundamental Discoveries in Mathematics, pp. 496-499
G. A. Miller


Scientific Books
----------------, pp. 499-501
The Yucceœ
William Trelease
Review author[s]: Charles E. Bessey
----------------, pp. 501-502
A List of North American Lepidoptera, and Key to the Literature of This Order of Insects
Harrison G. Dyar
Review author[s]: T. D. A. Cockerell
----------------, pp. 502-503
Disinfection and Disinfectants
M. J. Rosenau
Review author[s]: Wm. H. Park
----------------, p. 503
Mineralogy
H. A. Miers
Review author[s]: S. L. Penfield


Scientific Journals and Articles, pp. 503-504
Societies and Academies, pp. 504-506


Discussion and Correspondence
The Publication of Rejected Names, pp. 506-508
F. H. Knowlton
Those Manuscript Names, p. 508
Nathan Banks
Exploration of Okefinokee Swamp, p. 508
Roland M. Harper
Southerly Deviation of Falling Bodies, pp. 508-509
Florian Cajori


Shorter Articles
Pycraft's Classification of the Falconiformes, pp. 509-511
Robert Ridgway
Elephas Columbi and Other Mammals in the Swamps of Whitman County, Washington, pp. 511-512
Charles H. Sternberg
Herbaria Formationum Coloradensium; F. E. Et E. S. Clements, pp. 512-514
W. F. Ganong
Note on Negative Digits, p. 514
D. N. Lehmer


Museum Notes, pp. 514-515
F. A. L.

Bedell Composite Transmissions, pp. 515-516
R. H. Thurston

Brain-Weights of Brothers and Sisters, p. 516
E. A. S.

Harvard Method of Teaching Physiology, pp. 516-517
Scientific Notes and News, pp. 517-519
University and Educational News, pp. 519-520

Previous Issue: New Series, Vol. 17, No. 429, Mar. 20, 1903
Next Issue: New Series, Vol. 17, No. 431, Apr. 3, 1903



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Science, New Series, Vol. 17, No. 431, Apr. 3, 1903


Previous Issue: New Series, Vol. 17, No. 430, Mar. 27, 1903
Next Issue: New Series, Vol. 17, No. 432, Apr. 10, 1903


Front Matter (1 p.)
From High School to College, pp. 521-529
Thomas M. Drown

American Society of Zoologists. II, pp. 529-538
Gilman A. Drew


Scientific Books
----------------, pp. 538-539
Die Biogenhypothese. Eine kritisch-experimentelle Studie über die Vorgänge in der lebendigen Substanz
Max Verworn
Review author[s]: J. P. McM
----------------, p. 540
Results of Observations with the Zenith Telescope of the Flower Astronomical Observatory
Charles L. Doolittle
Review author[s]: Herman S. Davis
----------------, pp. 540-541
A Treatise on Roads and Pavements
Ira Osborn Baker
Review author[s]: S. F. Peckham


Scientific Journals and Articles, p. 541
Societies and Academies, pp. 541-546


Discussion and Correspondence
The Activity of Mont Pelée, p. 546
Angelo Heilprin
The Publication of Rejected Names, pp. 546-547
T. D. A. Cockerell
A Rare Scientific Book, p. 547
Harris Hawthorne Wilder


Shorter Articles
Origin of the Word 'Barometer.', pp. 547-548
Henry Carrington Bolton
The Response of the Hearts of Certain Molluscs, Decapods and Tunicates to Electrical Stimulation. (Preliminary Communication.), pp. 548-550
A. J. Carlson


Current Notes on Physiography, pp. 550-552
W. M. Davis

Botanical Notes, pp. 552-554
Charles E. Bessey

The Brain of Siljeström, p. 554
E. A. S.

The New Algol Variable, p. 554
Edward C. Pickering

Scientific Positions Under the Government, pp. 554-555
The Desert Botanical Laboratory, pp. 555-556
The U. S. National Museum, p. 556
The Appropriation for the U. S. Department of Agriculture, pp. 556-557
Scientific Notes and News, pp. 557-559
University and Educational News, pp. 559-560

Previous Issue: New Series, Vol. 17, No. 430, Mar. 27, 1903
Next Issue: New Series, Vol. 17, No. 432, Apr. 10, 1903



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Science, New Series, Vol. 17, No. 432, Apr. 10, 1903


Previous Issue: New Series, Vol. 17, No. 431, Apr. 3, 1903
Next Issue: New Series, Vol. 17, No. 433, Apr. 17, 1903


Front Matter (2 pp.)


The American Society of Naturalists
Homo Scientificus Americanus, pp. 561-570
J. McKeen Cattell
How Can Endowments be Used Most Effectively for Scientific Research, pp. 571-583
T. C. Chamberlin; Franz Boas; William Morton Wheeler; Conway MacMillan; Hugo Münsterberg


Scientific Books
----------------, pp. 584-585
The Influence of Light and Darkness Upon Growth and Development
Daniel Trembly MacDougal
Review author[s]: Charles E. Bessey
----------------, pp. 585-586
International Catalogue of Scientific Literature, First Annual Issue, R--Bacteriology
Review author[s]: Walter H. Evans
Bourne's Comparative Anatomy of Animals, p. 586
Review author[s]: J. S. Kingsley


Societies and Academies, pp. 586-592


Discussion and Correspondence
Biometry and Biometrika, pp. 592-594
Karl Pearson
The Destruction of Frogs, p. 594
H. A. Weber
A Rare Scientific Book, p. 594
F. W. Hodge
The Improvement of the Meetings of the American Association for the Advancement of Science, p. 594
A. Lawrence Rotch


Shorter Articles
The Occurrence of Three Interesting Fishes on the New Jersey Coast, pp. 594-595
Henry W. Fowler


Current Notes on Meteorology, pp. 595-596
R. DeC. Ward

Scientific Positions Under the Government, pp. 596-597
Scientific Notes and News, pp. 597-599
University and Educational News, pp. 599-600

Previous Issue: New Series, Vol. 17, No. 431, Apr. 3, 1903
Next Issue: New Series, Vol. 17, No. 433, Apr. 17, 1903



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Science, New Series, Vol. 17, No. 433, Apr. 17, 1903


Previous Issue: New Series, Vol. 17, No. 432, Apr. 10, 1903
Next Issue: New Series, Vol. 17, No. 434, Apr. 24, 1903


Front Matter (1 p.)
William Harkness, pp. 601-604
A. N. Skinner

Applied Ecology, pp. 605-607
B. E. Fernow

Work of the Lick Observatory, pp. 607-616
W. W. Campbell


Scientific Books
----------------, pp. 616-618
Der Hercynische Florenbezirk. Grundzüge der Pflanzenverbreitung im mitteldeutschen Berg- und Hügellande vom Harz bis zur Rhön, bis zur Lausitz und dem Böhmer Walde
O. Drude
Review author[s]: V. M. Spalding
----------------, pp. 618-620
The Archeological History of Ohio
Gerard Fowke
Review author[s]: Warren K. Moorehead
----------------, p. 620
The Minerals and Mineral Localities of Texas
Frederic W. Simonds
Review author[s]: H. W. Harper


Scientific Journals and Articles, pp. 620-622
Societies and Academies, pp. 622-627


Discussion and Correspondence
The Types of Linnæan Genera, pp. 627-628
David Starr Jordan
Ridgway's Classification of the Falconiformes, pp. 628-629
Leonhard Stejneger
Hotel Headquarters of the American Association, pp. 629-630
W. Le Conte Stevens
Proceedings of the American Association, p. 630
X


Shorter Articles
Additional Specimens of the Japanese Shark, Mitsukurina, pp. 630-631
Bashford Dean
Early Instance of Tangible Lip-Reading, pp. 631-632
Henry Carrington Bolton


Mary Louise Duncan Putnam, pp. 632-633
Frederick Starr

The Royal Geographical Society, pp. 633-634
Scientific Notes and News, pp. 634-639
University and Educational News, pp. 639-640

Previous Issue: New Series, Vol. 17, No. 432, Apr. 10, 1903
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Previous Issue: New Series, Vol. 17, No. 433, Apr. 17, 1903
Next Issue: New Series, Vol. 17, No. 435, May 1, 1903


Front Matter (3 pp.)
The Potency of Engineering Schools and Their Imperfections, pp. 641-652
Dugald C. Jackson

Stamens and Pistils are Sexual Organs, pp. 652-655
W. F. Ganong

A Tropical Marine Laboratory for Research?, pp. 655-660
A. G. Mayer


Scientific Books
----------------, pp. 660-665
Experiments on the Effect of Freezing and Other Low Temperatures Upon the Viability of the Bacillus of Typhoid Fever
Statistical Studies on the Seasonal Prevalence of Typhoid Fever in Various Countries and its Relation to Seasonal Temperature
William T. Sedgwick; Charles-Edward A. Winslow
Review author[s]: Philip Hanson Hiss


Societies and Academies, pp. 666-671


Discussion and Correspondence
Will-Making, pp. 671-672
Junius Henderson


Current Notes on Physiography, pp. 672-673
W. M. Davis

Recent Zoopaleontology, pp. 673-674
H. F. O.

Some Singular Nickel-Steel Alloys, pp. 674-675
R. H. Thurston

Radium, pp. 675-676
The Marine Biological Laboratory of the U. S. Fish Commission, p. 676
Monograph of North American Mosquitoes, pp. 676-677
Scientific Notes and News, pp. 677-680
University and Educational News, p. 680

Previous Issue: New Series, Vol. 17, No. 433, Apr. 17, 1903
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Previous Issue: New Series, Vol. 17, No. 434, Apr. 24, 1903
Next Issue: New Series, Vol. 17, No. 436, May 8, 1903


Front Matter (2 pp.)
General Meeting of the American Philosophical Society, pp. 681-695


Scientific Books
----------------, pp. 695-701
The Diamond Mines of South Africa. Some Account of Their Rise and Development
Gardner F. Williams
Review author[s]: George F. Kunz
----------------, pp. 701-702
Vergleichende chemische Physiologie der niederen Thiere
Otto Von Fürth
Review author[s]: Lafayette B. Mendel


Societies and Academies, pp. 703-708


Discussion and Correspondence
The First Use of the Word 'Barometer.', p. 708
A. Lawrence Rotch


Shorter Articles
A Preliminary Account of the Exploration of the Potter Creek Cave, Shasta County, California, pp. 708-712
Wm. J. Sinclair


Current Notes on Meteorology, pp. 712-713
R. DeC. Ward

Geography in the University of Chicago, pp. 713-714
A Biological Station at Bermuda, pp. 714-715
Progress Toward an International Commission of Archeology and Ethnology, pp. 715-716
Scientific Notes and News, pp. 716-719
University and Educational News, p. 720

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Previous Issue: New Series, Vol. 17, No. 435, May 1, 1903
Next Issue: New Series, Vol. 17, No. 437, May 15, 1903


Front Matter (1 p.)
The Endowment of Astronomical Research, pp. 721-729
Edward C. Pickering

The Nature of Nerve Irritability, and of Chemical and Electrical Stimulation. Part II, pp. 729-733
A. P. Mathews

Stremmatograph Tests. Principles and Facts Relating to the Distribution of the Strains in the Base of Rails Under Moving Trains, pp. 733-736
P. H. Dudley


Scientific Books
----------------, pp. 736-737
Analytical Chemistry
F. P. Treadwell
Review author[s]: H. L. W.
----------------, pp. 737-739
The Movements and Reactions of Fresh-Water Planarians: A Study in Animal Behaviour
Raymond Pearl
Review author[s]: Robert Yerkes
----------------, p. 739
A Course in Invertebrate Zoology
Henry Sherring Pratt
Review author[s]: H. S. Jennings


Societies and Academies, pp. 739-744


Discussion and Correspondence
Walbaum and Binomialism, pp. 744-746
Theo. Gill
The New Mexico Normal University, pp. 746-747
T. D. A. Cockerell


Shorter Articles
The Use of Pneumatic Tools in the Preparation of Fossils, pp. 747-749
E. S. Riggs
Thermometric Readings, pp. 749-750
S. W. Dudley
Discovery of Dental Grooves and Teeth in the Type of Baptanodon (Sauranodon) Marsh, p. 750
Charles W. Gilmore
The Bitter-Rot Fungus, pp. 750-751
Hermann Von Schrenk; Perley Spaulding


Quotations
The Index Medicus, pp. 751-752
The Presidency at the University of Virginia, p. 752


Current Notes on Meteorology, pp. 752-753
R. DeC. Ward

The Light of Nova Gemmorum, p. 753
Edward C. Pickering

Brain-Weight, Cranial Capacity and the Form of the Head, and Their Relations to the Mental Powers of Man, pp. 753-754
E. A. Spitzka

The St. Louis Congress of Arts and Sciences, pp. 754-756
Scientific Notes and News, pp. 756-759
University and Educational News, pp. 759-760

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Science, New Series, Vol. 17, No. 437, May 15, 1903


Previous Issue: New Series, Vol. 17, No. 436, May 8, 1903
Next Issue: New Series, Vol. 17, No. 438, May 22, 1903


Front Matter (1 p.)
Medical Education in the United States, pp. 761-772
Frank Billings

The Rare Earth Crusade; What It Portends, Scientifically and Technically, pp. 772-781
Chas. Baskerville


Scientific Books
----------------, pp. 781-787
Inorganic Chemistry, with the Elements of Physical and Theoretical Chemistry
J. I. D. Hinds
Chemistry by Observation, Experiment and Induction
J. I. D. Hinds
Principles of Inorganic Chemistry
Harry C. Jones
A Text-Book of Inorganic Chemistry
A. F. Holleman
Review author[s]: Jas. Lewis Howe
----------------, p. 787
A Text-Book of Zoology
G. P. Mudge
Review author[s]: V. L. Kellogg
----------------, pp. 787-788
Lehrbuch der Zoologie
Alex. Goette
Review author[s]: V. L. Kellogg
----------------, pp. 788-789
L'Hypnotisme et la Suggestion par le Dr. Grasset
Review author[s]: J. J.


Scientific Journals and Articles, pp. 789-790
Societies and Academies, pp. 790-794


Discussion and Correspondence
Ecology, pp. 794-795
H. W. Wiley
Are Stamens and Pistils Sexual Organs?, pp. 795-796
Conway MacMillan
Patagonian Geology, p. 796
A. E. Ortmann


Notes on Meteorology, pp. 796-797
R. DeC. Ward

General James T. Stratton, p. 797
Rob't E. C. Stearns

Scientific Notes and News, pp. 797-799
University and Educational News, pp. 799-800

Previous Issue: New Series, Vol. 17, No. 436, May 8, 1903
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Science, New Series, Vol. 17, No. 438, May 22, 1903


Previous Issue: New Series, Vol. 17, No. 437, May 15, 1903
Next Issue: New Series, Vol. 17, No. 439, May 29, 1903


Front Matter (2 pp.)
The Duties and Responsibilities of Trustees of Public Medical Institutions, pp. 801-812
W. W. Keen

The New Medical Buildings of the University of Toronto, pp. 813-817
A. B. Macallum


Scientific Books
----------------, pp. 817-819
A Laboratory Text-Book of Embryology
Charles Sedgwick Minot
Review author[s]: Frank R. Lillie
----------------, pp. 819-820
Handbook of Climatology. Part I., General Climatology
Julius Hann
Review author[s]: H. H. Clayton


Societies and Academies, pp. 820-823


Discussion and Correspondence
The Proposed Biological Laboratory at the Tortugas, pp. 823-826
C. C. Nutting; Wm. E. Ritter; David S. Jordan


Shorter Articles
Some Little-Known Basket Materials, p. 826
C. Hart Merriam
A Note on Phrynosoma, pp. 826-827
Charles L. Edwards
A Note on Nomenclature, pp. 827-828
A. S. Hitchcock
Remains of Elephants in Wyoming, pp. 828-829
Wilbur C. Knight


Current Notes on Meteorology, p. 829
R. DeC. Ward

Botanical Notes, pp. 829-831
Charles E. Bessey

Cornell Work for Agriculture, pp. 831-832
R. H. Thurston

The International Geodetic Association, pp. 832-833
William Eimbeck

The British Antarctic Expedition, pp. 833-834
The Bermuda Biological Station, p. 834
E. L. Mark; C. L. Bristol

The Lake Laboratory of the Ohio State University, pp. 834-835
Committee on the Purity of Chemicals, p. 835
Typhoid Fever at Palo Alto and Stanford University, pp. 835-836
Scientific Notes and News, pp. 836-839
University and Educational News, p. 840

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Science, New Series, Vol. 17, No. 439, May 29, 1903


Previous Issue: New Series, Vol. 17, No. 438, May 22, 1903
Next Issue: New Series, Vol. 17, No. 440, Jun. 5, 1903


Front Matter (1 p.)
Henry Barker Hill, pp. 841-843
T. W. R.

The Status of Public Museums in the United States, pp. 843-851
Alfred Goldsborough Mayer

Montana as a Field for an Academy of Sciences, Arts and Letters, pp. 851-857
Morton J. Elrod


Scientific Books
----------------, pp. 857-858
A Manual of Zoology
Richard Hertwig
Review author[s]: A. S. Packard
Eucalypts Cultivated in the United States, pp. 858-860
Review author[s]: Rob't E. C. Stearns


Scientific Journals and Articles, p. 860
Societies and Academies, pp. 860-862


Discussion and Correspondence
A Tropical Marine Laboratory for Research, pp. 862-864
J. E. Duerden


Shorter Articles
The Physical Basis of Color, pp. 864-868
C. A. Chant
Surface Tension; Molecular Forces, pp. 868-870
N. Ernest Dorsey
The Overspun String, p. 870
E. H. Hawley
Notes on the Judith River Group, pp. 870-872
Charles H. Sternberg
Seeds Buried in the Soil, pp. 872-873
J. W. T. Duvel
Some New Generic Names of Mammals, p. 873
T. S. Palmer


Museum Notes, pp. 873-874
F. A. L.

The American Museum of Natural History, pp. 874-876
Scientific Notes and News, pp. 877-880
University and Educational News, p. 880

Previous Issue: New Series, Vol. 17, No. 438, May 22, 1903
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Science, New Series, Vol. 17, No. 440, Jun. 5, 1903


Previous Issue: New Series, Vol. 17, No. 439, May 29, 1903
Next Issue: New Series, Vol. 17, No. 441, Jun. 12, 1903


Front Matter (1 p.)


American Association for the Advancement of Science
Section I, Social and Economic Science. I, pp. 881-899
Frank H. Hitchcock


The Edentata of the Santa Cruz Beds, pp. 900-904
W. B. Scott


Scientific Books
----------------, pp. 904-905
The Constructive Development of Group-Theory; with a Bibliography
B. S. Easton
Review author[s]: L. E. Dickson
----------------, pp. 905-906
Pathologische Pflanzenanatomie
E. Küster
Review author[s]: D. T. MacDougal
----------------, p. 906
Lehrbuch der vergleichenden Entwicklungsgeschichte der wirbellosen Thiere
E. Korschelt; K. Heider
Review author[s]: J. P. McM


Scientific Journals and Articles, pp. 906-907
Societies and Academies, pp. 907-909


Discussion and Correspondence
Mount Pelee, p. 909
Mark S. W. Jefferson
The Proposed Biological Laboratory at the Tortugas, pp. 909-910
E. W. MacBride


Shorter Articles
The First Edition of Holbrook's North American Herpetology, pp. 910-912
Theo. Gill


Recent Zoopaleontology, pp. 912-913
W. D. Matthew

Iron and Steel Trade in 1902, p. 914
'Festschrift' in Honor of Professor Vaughan, pp. 914-915
Scientific Notes and News, pp. 915-919
University and Educational News, pp. 919-920

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Science, New Series, Vol. 17, No. 441, Jun. 12, 1903


Previous Issue: New Series, Vol. 17, No. 440, Jun. 5, 1903
Next Issue: New Series, Vol. 17, No. 442, Jun. 19, 1903


Front Matter (1 p.)


American Association for the Advancement of Science
Section I., Economic and Social Science, pp. 921-934
Frank H. Hitchcock


The Upper Temperature Limits of Life, pp. 934-937
William Albert Setchell


Scientific Books
The Sugar Industry, pp. 937-938
Anleitung zur Untersuchung der für die Zuckerindustrie in Betracht kommenden Rohmaterialien, Produkte, Nebenprodukte und Hilfssubstanzen. Sechste umgearbeitete und vermehrte Auflage
R. Frühling
Review author[s]: F. G. Wiechmann


Societies and Academies, pp. 938-944
Scientific Journals and Articles, p. 945


Discussion and Correspondence
The Proposed Biological Station at the Tortugas, pp. 945-947
C. B. Davenport; Robert Payne Bigelow; B. W. Barton


Shorter Articles
The Arc of Quito, pp. 947-950
Isaac Winston


Quotations
The New York State School of Forestry, pp. 950-951
Age of German University Professors, p. 951


Progress of the Concilium Bibliographicum, pp. 951-952
Henry Fairfield Osborn

Centennial Celebration of the Birthday of Justus Von Liebig, pp. 952-954
Durand Woodman

The Dalton Celebrations at Manchester, pp. 954-955
Trigonometric Survey of Brazil, p. 955
Scientific Notes and News, pp. 955-959
University and Educational News, pp. 959-960

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Science, New Series, Vol. 17, No. 442, Jun. 19, 1903


Previous Issue: New Series, Vol. 17, No. 441, Jun. 12, 1903
Next Issue: New Series, Vol. 17, No. 443, Jun. 26, 1903


Front Matter (1 p.)
Functions of Technical Science in Education for Business and the Professions, pp. 961-975
Robert H. Thurston

Royal Society Conversazione, pp. 976-977
Societies and Academies, pp. 977-979


Discussion and Correspondence
The Proposed Biological Station at the Tortugas, pp. 979-980
Hubert Lyman Clark


Shorter Articles
On the Structure of the Plesiosaurian Skull, p. 980
S. W. Williston
The Reactions of Paramœcia and Other Protozoa to Chemical and Electrical Stimuli, pp. 980-982
A. W. Greeley


Notes on Entomology, pp. 982-983
Nathan Banks

The Harpswell Laboratory, pp. 983-986
J. S. Kingsley

The South African Association, pp. 986-987
Scientific Notes and News, pp. 987-991
University and Educational News, pp. 991-992

Previous Issue: New Series, Vol. 17, No. 441, Jun. 12, 1903
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Previous Issue: New Series, Vol. 17, No. 442, Jun. 19, 1903
Next Issue: New Series, Vol. 18, No. 444, Jul. 3, 1903


Front Matter (1 p.)
Modern Views on Matter: The Realization of a Dream, pp. 993-1003
William Crookes


Scientific Books
----------------, pp. 1003-1005
Index Animalium, sive index nominum quæ ab A. D. MDCCLVIII, generibus et speciebus animalium imposita sunt
Davies Sherborn
Review author[s]: Wm. H. Dall
----------------, pp. 1005-1007
A Manual of Bacteriology
Robert Muir; James Ritchie
Review author[s]: Joseph McFarland


Societies and Academies, pp. 1007-1008


Discussion and Correspondence
The Proposed Biological Laboratory at the Tortugas, pp. 1008-1010
P. H. Rolfs; J. Fred Clarke
'Mount Pelee.', p. 1010
Edmund Otis Hovey


Shorter Articles
On the Limits of Unaided Vision, pp. 1010-1011
Heber D. Curtis
A Modification in Measuring Cranial Capacity, pp. 1011-1014
Alës Hrdlicka
New Departures in the Concilium Bibliographicum. II.--The Supplementary Bibliography, pp. 1014-1016
Herbert Haviland Field


Report of the Ichthyological Research Committee, pp. 1016-1017
Opportunity for Geological Research in Honduras, p. 1018
Alfred K. Moe

The New York College of Forestry, pp. 1018-1019
Scientific Notes and News, pp. 1019-1024
University and Educational News, p. 1024

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Science, New Series, Vol. 18, No. 444, Jul. 3, 1903


Previous Issue: New Series, Vol. 17, No. 443, Jun. 26, 1903
Next Issue: New Series, Vol. 18, No. 445, Jul. 10, 1903


Volume Information (8 pp.)
Front Matter (1 p.)
J. Peter Lesley, pp. 1-3
John J. Stevenson

An Aspect of Modern Pathology, pp. 3-15
Simon Flexner


Scientific Books
----------------, pp. 15-16
A Revision of the Lepidopterous Family Sphingidœ
Walter Rothschild; Karl Jordan
Review author[s]: W. J. Holland
----------------, pp. 16-17
Variation in Animals and Plants
H. M. Vernon
Review author[s]: C. B. Davenport


Societies and Academies, pp. 17-20


Discussion and Correspondence
The Grand Gulf Formation, pp. 20-26
Eugene A. Smith; Truman H. Aldrich


Shorter Articles
The Remains of Bear and Deer on the Shores of Onondaga Lake, pp. 26-27
W. M. Smallwood


Botanical Notes, pp. 27-28
Charles E. Bessey

Scientific Notes and News, pp. 28-31
University and Educational News, pp. 31-32

Previous Issue: New Series, Vol. 17, No. 443, Jun. 26, 1903
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Science, New Series, Vol. 18, No. 445, Jul. 10, 1903


Previous Issue: New Series, Vol. 18, No. 444, Jul. 3, 1903
Next Issue: New Series, Vol. 18, No. 446, Jul. 17, 1903


Front Matter (2 pp.)
The Work of the Coast and Geodetic Survey, pp. 33-40
O. H. Tittmann

Recent Developments in the Study of Radioactive Substances, pp. 41-47
Ernest Merritt

The Twenty-Fifth Anniversary of Doctor Victor C. Vaughan's Graduation, pp. 48-52


Scientific Books
----------------, pp. 52-53
A Text Book of Plant Physiology
George James Peirce
Review author[s]: Charles E. Bessey
----------------, pp. 53-54
Caterpillars and Their Moths
Ida Mitchell Eliot; Caroline Gray Soule
Review author[s]: Clarence M. Weed


Societies and Academies, pp. 54-55


Discussion and Correspondence
Antarctica, pp. 55-56
Edwin Swift Balch
The Specific Heat of Mercury, pp. 56-57
Paul R. Heyl
The Proposed Biological Laboratory at the Tortugas, pp. 57-58
Conway MacMillan; Herbert M. Richards
The Medical Research Laboratory of Colorado College, p. 58
W. F. Slocum
Abbreviations of New Mexico, pp. 58-59
T. D. A. Cockerell
'Tablettes Zoologiques.', p. 59
Howard Crawley


Shorter Articles
Unusual Abundance of a Myriapod, Parajulus pennsylvanicus (Brandt), pp. 59-60
Max Morse


Recent Zoopaleontology, p. 60
Lawrence M. Lambe

Scientific Notes and News, pp. 60-64
University and Educational News, p. 64

Previous Issue: New Series, Vol. 18, No. 444, Jul. 3, 1903
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Science, New Series, Vol. 18, No. 446, Jul. 17, 1903


Previous Issue: New Series, Vol. 18, No. 445, Jul. 10, 1903
Next Issue: New Series, Vol. 18, No. 447, Jul. 24, 1903


Front Matter (1 p.)
The Duty and Responsibility of the University in Medical Education, pp. 65-76
Henry M. Hurd

The New Definition of the Cultivated Man, pp. 76-80
Chas. W. Eliot


Scientific Books
----------------, pp. 80-81
West Indian Madreporarian Polyps
J. E. Duerden
Review author[s]: J. P. McM


Societies and Academies, pp. 81-83


Discussion and Correspondence
The Grand Gulf Formation, pp. 83-85
Wm. H. Dall
Answer to Professor Cockerell, Regarding Higher Educational Institutions of New Mexico, pp. 85-86
W. G. Tight
The Proposed Biological Stations at the Tortugas, pp. 86-87
R. T. Colburn


Shorter Articles
Some of the Dangers of Formal, pp. 87-89
E. A. Spitzka


Quotations
The American Method of Appointing University Professors, p. 89
Sidney Lee


Current Notes on Meteorology, pp. 90-92
R. DeC. Ward

Opening of the Lake Laboratory of the Ohio State University, p. 92
Scientific Notes and News, pp. 93-95
University and Educational News, pp. 95-96

Previous Issue: New Series, Vol. 18, No. 445, Jul. 10, 1903
Next Issue: New Series, Vol. 18, No. 447, Jul. 24, 1903



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Science, New Series, Vol. 18, No. 447, Jul. 24, 1903


Previous Issue: New Series, Vol. 18, No. 446, Jul. 17, 1903
Next Issue: New Series, Vol. 18, No. 448, Jul. 31, 1903


Front Matter (1 p.)
The Twenty-Eighth General Meeting of the American Chemical Society, pp. 97-101
Austin M. Patterson

The Case for Vaccination, pp. 101-107
C.-E. A. Winslow

On Uses of a Drawing Board and Scales in Trigonometry and Navigation, pp. 108-112
R. A. Harris


Scientific Books
----------------, pp. 112-113
Zoology: Descriptive and Practical
Buel P. Colton
Review author[s]: John H. Gerould


Discussion and Correspondence
Meteorological Observations with Kites at Sea, pp. 113-114
A. Lawrence Rotch


Shorter Articles
Crystals of Oxalate of Lime in Plants, pp. 115-116
H. W. Wiley
The Seminar Method in Natural Sciences, Especially in Zoology, pp. 116-121
K. W. Genthe


Botanical Notes, pp. 121-122
C. E. Bessey

Modern Views on Matter, pp. 122-124
Scientific Notes and News, pp. 124-128
University and Educational News, p. 128

Previous Issue: New Series, Vol. 18, No. 446, Jul. 17, 1903
Next Issue: New Series, Vol. 18, No. 448, Jul. 31, 1903



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Science, New Series, Vol. 18, No. 448, Jul. 31, 1903


Previous Issue: New Series, Vol. 18, No. 447, Jul. 24, 1903
Next Issue: New Series, Vol. 18, No. 449, Aug. 7, 1903


Front Matter (1 p.)
Specialization in Education, pp. 129-138
S. W. Williston

The Limits of Science, pp. 138-146


Scientific Books
----------------, pp. 146-147
Reports of the Princeton University Expeditions to Patagonia, 1896-1899
J. B. Hatcher
Review author[s]: W. H. Dall


Scientific Journals and Articles, p. 148
Societies and Academies, p. 148


Discussion and Correspondence
Indian Pottery, pp. 148-149
F. S. Dellenbaugh


Shorter Articles
The Relation of Lime and Magnesia to Metabolism, pp. 149-151
D. W. May
Notes on the Evidences of Human Remains from Jacobs' Cavern, pp. 151-153
Charles Newton Gould
New Terms in Chemistry, pp. 153-154
H. C. Cooper


Current Notes on Meteorology, pp. 154-155
R. DeC. Ward

Radium and Cancer, pp. 155-156
The Rhodes Scholarships, pp. 156-157
Scientific Notes and News, pp. 157-160
University and Educational News, p. 160

Previous Issue: New Series, Vol. 18, No. 447, Jul. 24, 1903
Next Issue: New Series, Vol. 18, No. 449, Aug. 7, 1903



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Science, New Series, Vol. 18, No. 449, Aug. 7, 1903


Previous Issue: New Series, Vol. 18, No. 448, Jul. 31, 1903
Next Issue: New Series, Vol. 18, No. 450, Aug. 14, 1903


Front Matter (1 p.)
Education and the World's Work of To-Day, pp. 161-169
R. S. Woodward

The Relation of Science to Common Life, pp. 169-179
J. M. Macfarlane


Scientific Books
----------------, pp. 179-180
Zoological Results Based on Material from New Britain, New Guinea, Loyalty Islands and Elsewhere Collected During the Years 1895, 1896 and 1897
Arthur Willey
Review author[s]: G. H. Parker


Scientific Journals, p. 180


Discussion and Correspondence
The Grand Gulf Formation, pp. 180-182
E. W. Hilgard
Antarctica, p. 182
Hugh Robert Mill


Shorter Articles
A New Mosquito, pp. 182-184
Wm. Lyman Underwood
The Ascending Obelisk of the Montagne Pelée, pp. 184-185
Angelo Heilprin


Current Notes on Meteorology, pp. 185-186
R. DeC. Ward

Radium and Helium, pp. 186-187
Summer Work of the Geological Survey, pp. 187-191
Scientific Notes and News, pp. 191-192
University and Educational News, p. 192

Previous Issue: New Series, Vol. 18, No. 448, Jul. 31, 1903
Next Issue: New Series, Vol. 18, No. 450, Aug. 14, 1903



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Science, New Series, Vol. 18, No. 450, Aug. 14, 1903


Previous Issue: New Series, Vol. 18, No. 449, Aug. 7, 1903
Next Issue: New Series, Vol. 18, No. 451, Aug. 21, 1903


Front Matter (3 pp.)
Ten Years of American Psychology: 1892-1902, pp. 193-204
Edward Franklin Buchner

Professor Alexander Graham Bell on Kite-Construction, pp. 204-208
H. H. Clayton


Scientific Books
----------------, pp. 208-209
The Rôle of Diffusion and Osmotic Pressure in Plants
Burton Edward Livingston
Review author[s]: Charles E. Bessey


Societies and Academies, p. 210


Discussion and Correspondence
The Advantages of the Government Cinchona Plantation in Jamaica as a Tropical Botanical Station, pp. 210-211
Duncan S. Johnson


Shorter Articles
The Stratigraphic Position of the Judith River Beds and Their Correlation with the Belly River Beds, pp. 211-212
J. B. Hatcher; T. W. Stanton
Notes on the Geology of Long Island, pp. 213-214
A. C. Veatch
The Kent County, Mich., Upland Plant Societies, pp. 215-217
Francis Daniels
Discovery of the Breeding Area of Kirtland's Warbler in Michigan, p. 217
Charles C. Adams


Current Notes on Meteorology, pp. 217-218
R. DeC. Ward

New York Zoological Park, pp. 218-219
H. F. O.

The Lister Institute, p. 219
Scientific Notes and News, pp. 220-224
University and Educational News, p. 224

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Previous Issue: New Series, Vol. 18, No. 450, Aug. 14, 1903
Next Issue: New Series, Vol. 18, No. 452, Aug. 28, 1903


Front Matter (1 p.)
The New Opportunity for Secondary Schools, pp. 225-233
C. M. Woodward

Ten Years of American Psychology: 1892-1902, pp. 233-241
Edward Franklin Buchner


Scientific Books
----------------, pp. 241-242
Standard Polyphase Apparatus and Systems
Maurice A. Oudin
Review author[s]: W. S. Franklin
----------------, p. 242
Arithmetic of Electrical Measurements
W. R. P. Hobbs
Review author[s]: W. S. Franklin


Scientific Journals and Articles, pp. 242-243


Discussion and Correspondence
Additional Facts Concerning the Bath Furnace Meteoric Fall of November 15, 1902, pp. 243-244
Arthur M. Miller
The Protective Function of Raphides, p. 244
Thos. H. Kearney


Shorter Articles
Carboniferous Fossils in 'Ocoee' Slates in Alabama, pp. 244-246
Eugene A. Smith


Botanical Notes, pp. 246-247
Charles E. Bessey

'Graphics of Thermodynamics.', pp. 247-248
R. H. Thurston

Exhibit of the U. S. National Museum at St. Louis, pp. 248-249
F. A. L.

Memorial to Sir William Flower, pp. 249-250
The International Commission of Archeology and Ethnology, pp. 250-252
Scientific Notes and News, pp. 252-256
University and Educational News, p. 256

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Science, New Series, Vol. 18, No. 452, Aug. 28, 1903


Previous Issue: New Series, Vol. 18, No. 451, Aug. 21, 1903
Next Issue: New Series, Vol. 18, No. 453, Sep. 4, 1903


Front Matter (1 p.)
Doctorates Conferred by American Universities, pp. 257-262
The Summer Laboratory as an Instrument of Biological Research, pp. 263-268
C. Judson Herrick

The International Catalogue of Scientific Literature, pp. 268-271
Cyrus Adler


Scientific Books
New Text-Books in Physics, pp. 271-275
A Laboratory Manual of Physics
Henry C. Cheston; Philip R. Dean; Charles E. Timmerman
Laboratory Exercises in Physics
George R. Twiss
A Manual of Elementary Practical Physics
Julius Hortvet
Practical Physics for Students of Science and Engineering
Ervin S. Ferry
Mechanics, Molecular Physics and Heat
Robert A. Millikan
Elements of Physics
Fernando Sanford
Elements of Physics
Ernest J. Andrews; H. N. Howland
Introduction to Physical Science
Alfred Payson Gage
Text-Book of Physics
R. A. Lehfeldt
Light, for Students
Edwin Edser
Lehrbuch der Physik; Erster Band, Mechanik. Von O. D. Chwolson, St. Petersburg; ubersetzt von H. Pflaum
Review author[s]: W. LeConte Stevens


Societies and Academies, p. 275


Discussion and Correspondence
The St. Louis Congress of the Arts and Sciences, pp. 275-278
John Dewey
Concerning the Word Barometer, pp. 278-280
John C. Shedd


Shorter Articles
On a New Lilac-Colored Transparent Spodumene, p. 280
George Frederic Kunz
The Water Supply of Havana, Cuba, pp. 281-282
C. H. Eigenmann


Notes on Physics, pp. 282-283
W. S. F.

Resolutions of the National Educational Association, pp. 283-284
The American Electrochemical Society, pp. 284-285
Scientific Notes and News, pp. 285-288
University and Educational News, p. 288

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Science, New Series, Vol. 18, No. 453, Sep. 4, 1903


Previous Issue: New Series, Vol. 18, No. 452, Aug. 28, 1903
Next Issue: New Series, Vol. 18, No. 454, Sep. 11, 1903


Front Matter (1 p.)
The U. S. Marine Hospital Service, pp. 289-295
Walter Wyman

The General Efficiency of Technical Education, pp. 295-299
W. C. Mendenhall

John Elfreth Watkins, pp. 300-301
Marcus Benjamin

Societies and Academies, pp. 301-302


Discussion and Correspondence
The International Conference of Arts and Science, pp. 302-303
R. S. Woodward
Antarctica, p. 303
Edwin Swift Balch


Shorter Articles
Kunzite, a New Gem, pp. 303-304
Charles Baskerville
The Toxic Effect of H and OH Ions on Seedlings of Indian Corn, pp. 304-308
Fred A. Loew
The Spongy Tissue of Strasburger, pp. 308-311
Margaret C. Ferguson
Recent Literature on Triassic Ichthyosauria, pp. 311-312
John C. Merriam


Notes on Physics, pp. 312-314
W. S. F.

Current Notes on Meteorology, pp. 314-315
R. DeC. Ward

Botanical Notes, pp. 315-316
Charles E. Bessey

Memorial of the Late Walter Reed, p. 316
Scientific Notes and News, pp. 316-320
University and Educational News, p. 320

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Science, New Series, Vol. 18, No. 454, Sep. 11, 1903


Previous Issue: New Series, Vol. 18, No. 453, Sep. 4, 1903
Next Issue: New Series, Vol. 18, No. 455, Sep. 18, 1903


Front Matter (1 p.)
The Southport Meeting of the British Association for the Advancement of Science, pp. 321-330
High School Chemistry in Its Relation to the Work of a College Course, pp. 330-336
Rufus P. Williams


Scientific Books
----------------, pp. 336-337
Municipal Public Works, Their Inception, Construction and Management
S. Whinery
Review author[s]: George C. Whipple


Discussion and Correspondence
Electricity at High Pressures, pp. 337-338
Elihu Thomson
A Possible Use for Radium, p. 338
X.


Shorter Articles
The Fishes of the African Family Kneriidæ, pp. 338-339
Theo. Gill
The Flora of the Serpentine Barrens of Southeast Pennsylvania, pp. 339-343
John W. Harshberger
The Amounts of Readily Water Soluble Salts Found in Soils under Field Conditions, pp. 343-345
F. H. King


Current Notes on Meteorology, pp. 345-346
R. DeC. Ward

The Brain of Professor Laborde, p. 346
E. A. Spitzka

Radium, p. 347
Magnetic Work Executed by the U. S. Coast and Geodetic Survey Between July 1, 1902, and June 30, 1903, pp. 347-348
Scientific Notes and News, pp. 348-352
University and Educational News, p. 352

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Science, New Series, Vol. 18, No. 455, Sep. 18, 1903


Previous Issue: New Series, Vol. 18, No. 454, Sep. 11, 1903
Next Issue: New Series, Vol. 18, No. 456, Sep. 25, 1903


Front Matter (1 p.)
What Training in Physiology and Hygiene May We Reasonably Expect of the Public Schools, pp. 353-360
William T. Sedgwick; Theodore Hough

Preliminary Report on the Marine Biological Survey Work Carried on by the Zoological Department of the University of California at San Diego, pp. 360-366
Wm. E. Ritter


Scientific Books
The Collected Papers of Rowland and Fitzgerald, pp. 366-369
The Physical Papers of Henry Augustus Rowland
The Scientific Writings of the Late George Francis FitzGerald
Joseph Larmor
Lehrbuch der vergleichenden Anatomie
B. Haller
Review author[s]: R. S. W.; J. P. McM


Societies and Academies, p. 369


Discussion and Correspondence
The Bahamas Vs. Tortugas as a Station for Research in Marine Zoology, pp. 369-371
Alfred Goldsborough Mayer


Shorter Articles
The Brain-Weight of the Japanese, pp. 371-373
E. A. Spitzka
Gonionemus versus 'Gonionema.', pp. 373-374
L. Murbach


Botanical Notes, pp. 374-375
F. D. Heald

Investigations in Progress at the University of Chicago, pp. 375-380
The School of Geography in the Summer Session of Cornell University, pp. 380-381
A. P. B.

The Malaria Expedition to the Gambia, p. 381
Scientific Notes and News, pp. 382-384
University and Educational News, p. 384

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Previous Issue: New Series, Vol. 18, No. 455, Sep. 18, 1903
Next Issue: New Series, Vol. 18, No. 457, Oct. 2, 1903


Front Matter (1 p.)
Address of the President of the British Association for the Advancement of Science, pp. 385-396
Norman Lockyer

Mendel's Law of Heredity, pp. 396-406
W. E. Castle

Wilbur Clinton Knight, pp. 406-409
Aven Nelson


Scientific Books
----------------, pp. 409-410
Lehrbuch der vergleichenden Histologie der Tiere
Karl Camillo Schneider
Review author[s]: Burton D. Myers


Societies and Academies, pp. 410-411


Discussion and Correspondence
Toxic Effect of Acids on Seedlings, pp. 411-412
F. K. Cameron


Shorter Articles
Primitive Flageolets, pp. 412-413
E. H. Hawley


Scientific and Technical Examinations, p. 413
Scientific Notes and News, pp. 413-415
University and Educational News, pp. 415-416

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Science, New Series, Vol. 18, No. 457, Oct. 2, 1903


Previous Issue: New Series, Vol. 18, No. 456, Sep. 25, 1903
Next Issue: New Series, Vol. 18, No. 458, Oct. 9, 1903


Front Matter (2 pp.)
Address of the President of the British Association for the Advancement of Science, pp. 417-427
Norman Lockyer

The Expedition to the Bahama Islands of the Geographical Society of Baltimore, pp. 427-432
Geo. B. Shattuck


Scientific Books
----------------, pp. 432-434
The Theory of Optics
Paul Drude
Review author[s]: C. R. Mann
----------------, pp. 434-435
Medical Microscopy
T. E. Oertel
Review author[s]: G. Franklin White


Societies and Academies, p. 435


Discussion and Correspondence
Michigan Plant Societies Again, pp. 435-436
Burton Edward Livingston


Shorter Articles
Four New Species of the Central American Rubber Tree, pp. 436-439
O. F. Cook
The Name of the Breadfruit, p. 439
Henry E. Baum
Eucalypts in the Philippines, pp. 439-440
Robt. E. C. Stearns


Quotations
Lord Salisbury as a Man of Science, p. 440
Civil Engineers of the Navy, pp. 440-441


Geological Explorations in Egypt, pp. 441-442
The Elizabeth Thompson Science Fund, pp. 442-443
Observatory and Physical Laboratory at Washburn College, p. 444
The British Association for the Advancement of Science, pp. 444-445
Scientific Notes and News, pp. 445-448
University and Educational News, p. 448

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Science, New Series, Vol. 18, No. 458, Oct. 9, 1903


Previous Issue: New Series, Vol. 18, No. 457, Oct. 2, 1903
Next Issue: New Series, Vol. 18, No. 459, Oct. 16, 1903


Front Matter (1 p.)
Address to the Geological Section of the British Association for the Advancement of Science, pp. 449-465
W. W. Watts

The Teaching of Chemistry in Graded and Secondary Schools, pp. 465-470
Francis Gano Benedict


Scientific Books
----------------, pp. 470-471
Chemical Analyses of Igneous Rocks Published from 1884 to 1900
Henry Stephens Washington
Review author[s]: Frank D. Adams


Discussion and Correspondence
Statements Regarding Exchanges Offered by the Allegheny Observatory Library, pp. 471-472
F. L. O. Wadsworth
Toxic Effect of O and OH Ions on Seedlings of Indian Corn, pp. 472-473
F. D. Heald


Shorter Articles
A Little Known Devil-Fish, p. 473
Theo. Gill


Shall We Dismember the Coast Survey?, pp. 474-475
Nutrition Experiments, pp. 475-476
The Bureau of Fisheries, p. 476
Scientific Notes and News, pp. 476-478
University and Educational News, pp. 478-480

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Previous Issue: New Series, Vol. 18, No. 458, Oct. 9, 1903
Next Issue: New Series, Vol. 18, No. 460, Oct. 23, 1903


Front Matter (1 p.)
The Isodynamic Replacement of Nutrients, pp. 481-487
H. P. Armsby

Methods of Meteorological Investigation, pp. 487-497
W. N. Shaw


Scientific Books
----------------, pp. 497-498
Introduction to the Rarer Elements
Philip E. Browning
Review author[s]: Chas Baskerville
----------------, pp. 498-499
Lehrbuch der kosmischen Physik. II., Physik der Atmosphäre
Svante August Arrhenius
Review author[s]: R. DeC. W.


Scientific Journals and Articles, pp. 499-500


Discussion and Correspondence
The Fifth Satellite of Jupiter, p. 500
R. H. Tucker; George E. Hale
Investigations in Progress at the University of Chicago, pp. 500-501
T. D. A. Cockerell
Arctic Nomenclature, p. 501
Edwin Swift Balch
Gonionemus Versus 'Gonionema.', p. 501
F. A. B.


Shorter Articles
New Horticultural and Agricultural Terms, pp. 501-503
Herbert J. Webber
A New Spheroidal Granite, pp. 503-504
J. F. Kemp
Present Knowledge of the Distribution of Daimonelix, pp. 504-505
Erwin H. Barbour


Current Notes on Meteorology, p. 505
R. DeC. Ward

The Moseley Educational Commission, pp. 505-506
The St. Louis Meetings, pp. 506-507
Scientific Notes and News, pp. 508-512
University and Educational News, p. 512

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Previous Issue: New Series, Vol. 18, No. 459, Oct. 16, 1903
Next Issue: New Series, Vol. 18, No. 461, Oct. 30, 1903


Front Matter (1 p.)
The Atomic Theory, pp. 513-529
F. W. Clarke


Scientific Books
----------------, pp. 529-530
British Museum (Natural History); First Report on Economic Zoology
Fred. V. Theobald
Review author[s]: F. M. Webster


Scientific Journals and Articles, p. 530
Societies and Academies, p. 530


Discussion and Correspondence
The Animal Parasite Supposed to be the Cause of Yellow Fever, pp. 530-535
J. C. Smith
Some Recent Applications of the A. O. U. Code, p. 535
Arthur Erwin Brown
A Hitherto Undescribed Visual Phenomenon, pp. 536-537
Geo. M. Gould


Shorter Articles
Bacterial Spot, a New Disease of Carnations, pp. 537-538
A. F. Woods
The Frontier of Physiography, pp. 538-540
William Herbert Hobbs


Botanical Notes, p. 540
Charles E. Bessey

Studies of the Food Value of Fruit at the University of California, pp. 540-541
Scientific Notes and News, pp. 541-543
University and Educational News, pp. 543-544

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Science, New Series, Vol. 18, No. 461, Oct. 30, 1903


Previous Issue: New Series, Vol. 18, No. 460, Oct. 23, 1903
Next Issue: New Series, Vol. 18, No. 462, Nov. 6, 1903


Front Matter (4 pp.)
Address of the President of the Section of Anthropology of the British Association for the Advancement of Science, pp. 545-556
Johnson Symington


Scientific Books
----------------, pp. 556-557
The Alchemist
Ben Jonson
Review author[s]: Henry Carrington Bolton
Blatchley's Orthoptera of Indiana, pp. 557-558
Review author[s]: F. M. Webster


Societies and Academies, p. 559


Discussion and Correspondence
The International Congress of Arts and Science, pp. 559-563
Hugo Münsterberg


Shorter Articles
A Plea for Better English in Science, pp. 563-568
P. C. Warman
A Contribution to the Craniology of the People of Scotland, pp. 568-569
A. Hrdlicka
Vertebrate Paleontology at the Carnegie Museum, pp. 569-570
J. B. Hatcher


Ethnological and Archeological Survey of California, pp. 570-571
Benj. Ide Wheeler; F. W. Putnam

Scientific Notes and News, pp. 571-576
University and Educational News, p. 576

Previous Issue: New Series, Vol. 18, No. 460, Oct. 23, 1903
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Science, New Series, Vol. 18, No. 462, Nov. 6, 1903


Previous Issue: New Series, Vol. 18, No. 461, Oct. 30, 1903
Next Issue: New Series, Vol. 18, No. 463, Nov. 13, 1903


Front Matter (1 p.)
Address of the President of the Section of Education of the British Association, pp. 577-589
William de W. Abney

The Longitude of Honolulu, Various Determinations, 1555-1903, pp. 589-593
John F. Hayford


Scientific Books
----------------, pp. 593-602
A Discussion of Variable Stars in the Cluster ω Centauri
Solon I. Bailey
Review author[s]: G. Müller


Scientific Journals and Articles, p. 602
Societies and Academies, pp. 602-603


Discussion and Correspondence
A Hitherto Undescribed Visual Phenomenon, p. 603
E. B. Titchener


Shorter Articles
Phototropism Under Light-Rays of Different Wave-Lengths, pp. 604-606
J. B. Dandeno


Scientific Notes and News, pp. 606-608
University and Educational News, p. 608

Previous Issue: New Series, Vol. 18, No. 461, Oct. 30, 1903
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Science, New Series, Vol. 18, No. 463, Nov. 13, 1903


Previous Issue: New Series, Vol. 18, No. 462, Nov. 6, 1903
Next Issue: New Series, Vol. 18, No. 464, Nov. 20, 1903


Front Matter (1 p.)
Robert Henry Thurston, pp. 609-611
Simultaneous Solar and Terrestrial Changes, pp. 611-623
Norman Lockyer

The German Anthropological Association, pp. 623-627
George Grant MacCurdy


Scientific Books
Small's Flora of the Southeastern United States, pp. 627-629
Ueber die Bedeutung des Darwin'schen Selectionsprincips und Probleme der Artbildung
Ludwig Plate
Review author[s]: Frederick V. Coville; J. P. McM


Scientific Journals and Articles, pp. 629-630
Societies and Academies, pp. 630-631


Discussion and Correspondence
Antedated Publications, pp. 631-632
J. A. Allen
The 27-Day Period in Auroras and Its Connection with Sunspots, p. 632
Henry Helm Clayton


Shorter Articles
Mont Pelé from May to October, 1903, pp. 633-634
Edmund Otis Hovey


The Huxley Memorial Lecture, pp. 634-636
Scientific Notes and News, pp. 636-640
University and Educational News, p. 640

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Science, New Series, Vol. 18, No. 464, Nov. 20, 1903


Previous Issue: New Series, Vol. 18, No. 463, Nov. 13, 1903
Next Issue: New Series, Vol. 18, No. 465, Nov. 27, 1903


Front Matter (2 pp.)
The Misuse of Physics by Biologists and Engineers, pp. 641-657
W. S. Franklin

Meteorology at the British Association, pp. 657-661
A. Lawrence Rotch


Scientific Books
----------------, pp. 661-662
Manual of Advanced Optics
C. Rigborg
Review author[s]: G. F. Hull


Societies and Academies, pp. 662-665


Discussion and Correspondence
The St. Louis Congress of Arts and Science, p. 665
John Dewey


Recent Zoopaleontology, pp. 665-668
The Endowment of Applied Science at Harvard University, pp. 668-669
The American Association for the Advancement of Science and Affiliated Societies, p. 669
Scientific Notes and News, pp. 669-672
University and Educational News, p. 672

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Science, New Series, Vol. 18, No. 465, Nov. 27, 1903


Previous Issue: New Series, Vol. 18, No. 464, Nov. 20, 1903
Next Issue: New Series, Vol. 18, No. 466, Dec. 4, 1903


Front Matter (1 p.)
The St. Louis Meeting, pp. 673-675
Science and Medicine in the Modern University, pp. 675-684
C. S. Sherrington

The New Agricultural Education, pp. 684-687
A. C. True

Scientific Journals and Articles, pp. 687-688
Societies and Academies, pp. 688-693


Discussion and Correspondence
The Mexican Cotton Boll Weevil, p. 693
L. O. Howard


Shorter Articles
Some Insect Reflexes, pp. 693-696
Vernon L. Kellogg
Notes on the Vegetation of the Transvaal, pp. 696-699
Joseph Burtt Davy
Brain-Weights of Brothers, p. 699
E. A. Spitzka


Recent Zoopaleontology, pp. 699-702
H. F. O.

Scientific Notes and News, pp. 702-704
University and Educational News, p. 704

Previous Issue: New Series, Vol. 18, No. 464, Nov. 20, 1903
Next Issue: New Series, Vol. 18, No. 466, Dec. 4, 1903



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Science, New Series, Vol. 18, No. 466, Dec. 4, 1903


Previous Issue: New Series, Vol. 18, No. 465, Nov. 27, 1903
Next Issue: New Series, Vol. 18, No. 467, Dec. 11, 1903


Front Matter (1 p.)
The American Association for the Advancement of Science, pp. 705-710
The Typical College Courses Dealing with the Professional and Theoretical Phases of Electrical Engineering, pp. 710-716
Dugald C. Jackson

British Association for the Advancement of Science--Section of Anthropology, pp. 716-722
George Grant MacCurdy

Societies and Academies, pp. 722-728


Discussion and Correspondence
A Visual Phenomenon, p. 729
Persifor Frazer


Shorter Articles
Corticium vagum B. and C. Var. solani burt. A Fruiting Stage of Rhizoctonia solani, p. 729
F. M. Rolfs
Results of the Resurvey of Long Island, New York, pp. 729-731
M. L. Fuller; A. C. Veatch


Current Notes on Meteorology, pp. 731-732
R. DeC. Ward

Sanitation and the Panama Canal, p. 732
Resolutions of the Faculty of Cornell University on the Death of Professor Robert H. Thurston, pp. 732-733
T. F. Crane; E. W. Huffcut; W. F. Durand

Scientific Notes and News, pp. 733-736
University and Educational News, p. 736

Previous Issue: New Series, Vol. 18, No. 465, Nov. 27, 1903
Next Issue: New Series, Vol. 18, No. 467, Dec. 11, 1903



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Science, New Series, Vol. 18, No. 467, Dec. 11, 1903


Previous Issue: New Series, Vol. 18, No. 466, Dec. 4, 1903
Next Issue: New Series, Vol. 18, No. 468, Dec. 18, 1903


Front Matter (2 pp.)
University Registration Statistics, pp. 737-741
Rudolf Tombo

Variations Induced in Larval, Pupal and Imaginal Stages of Bombyx Mori by Controlled Varying Food Supply, pp. 741-748
V. L. Kellogg; R. G. Bell


Scientific Books
Recent Psychological Literature, pp. 748-751
Review author[s]: James Rowland Angell


Societies and Academies, pp. 751-755


Discussion and Correspondence
The Chemistry of Soils as Related to Crop Production, pp. 755-760
E. W. Hilgard
Absorbed Gases and Vulcanism, p. 760
Alfred C. Lane


Shorter Articles
The Heredity of 'Angora' Coat in Mammals, pp. 760-761
W. E. Castle
Concerning Mosquito Migrations, pp. 761-764
John B. Smith


The Congress of Arts and Science of the St. Louis Exposition, pp. 764-766
The American Society of Naturalists, p. 766
Scientific Notes and News, pp. 766-768
University and Educational News, p. 768

Previous Issue: New Series, Vol. 18, No. 466, Dec. 4, 1903
Next Issue: New Series, Vol. 18, No. 468, Dec. 18, 1903



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Science, New Series, Vol. 18, No. 468, Dec. 18, 1903


Previous Issue: New Series, Vol. 18, No. 467, Dec. 11, 1903
Next Issue: New Series, Vol. 18, No. 469, Dec. 25, 1903


Front Matter (1 p.)
The Action of Radium, Roentgen Rays and Ultra-Violet Light on Minerals and Gems, pp. 769-783
George F. Kunz; Charles Baskerville

American Ornithologists' Union, pp. 783-785
John H. Sage


Scientific Books
Johns Hopkins Hospital Reports. Vol. 11, Nos. 1-9, pp. 785-786
Review author[s]: V. C. Vaughan


Scientific Journals and Articles, pp. 786-787


Discussion and Correspondence
The American Association for the Advancement of Science, pp. 787-788
Edwin H. Hall
The St. Louis Congress of Arts and Science, p. 788
Hugo Munsterberg
Right-Handedness: A Primitive Australian Theory, pp. 788-789
Alexander F. Chamberlain


Societies and Academies, pp. 789-792


Shorter Articles
The Pelé Obelisk, pp. 792-795
Israel C. Russell


Current Notes on Meteorology, p. 795
R. DeC. Ward

Botanical Notes, pp. 796-797
Charles E. Bessey

The Carnegie Institution, pp. 797-798
Henry Carrington Bolton, p. 798
Scientific Notes and News, pp. 798-800
University and Educational News, p. 800

Previous Issue: New Series, Vol. 18, No. 467, Dec. 11, 1903
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Science, New Series, Vol. 18, No. 469, Dec. 25, 1903


Previous Issue: New Series, Vol. 18, No. 468, Dec. 18, 1903
Next Issue: New Series, Vol. 19, No. 470, Jan. 1, 1904


Front Matter (1 p.)
Grants Made by the Carnegie Institution, pp. 801-822
Membership in the American Association, pp. 822-824


Scientific Books
----------------, pp. 824-825
General Zoology. Practical, Systematic and Comparative
Charles Wright Dodge
Review author[s]: William Morton Wheeler


Scientific Journals and Articles, pp. 825-826
Societies and Academies, pp. 826-829


Shorter Articles
Some Osteological Terms, pp. 829-830
S. W. Williston
The Origin of Female and Worker Ants from the Eggs of Parthenogenetic Workers, pp. 830-833
William Morton Wheeler


Quotations
The Carnegie Institution, pp. 833-834
The Rhodes Scholars, pp. 834-835


Recent Zoopaleontology, pp. 835-837
H. F. O.

Scientific Notes and News, pp. 837-840
University and Educational News, p. 840

Previous Issue: New Series, Vol. 18, No. 468, Dec. 18, 1903
Next Issue: New Series, Vol. 19, No. 470, Jan. 1, 1904



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