SCIENCE

A WEEKLY JOURNAL DEVOTED TO THE ADVANCEMENT OF SCIENCE, PUBLISH-ING THE OFFICIAL NOTICES AND PROCEEDINGS OF THE AMERICAN

ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE.

EDITORIAL COMMITTEE: S. NEWCOMB, Mathematics; R. S. WOODWARD, Mechanics; E. C. PICKERING,Astronomy ; T. C MENDENHALL, Physics; R. H. THURSTON, Engineering; IRA REMSEN, Chemistry;CHARLES D. WALCOTT, Geology; W. M. DAVIS, Physiography; HENRY F. OSBORN, Paleon-

tology; W. K. BROOKS, C. HART MERRIAM, Zoology; S. H. SCUDDER, Entomology; C. E.BESSEY, N. L. BRITTON, Botany; C. S. MINOT, Embryology, Histology; H. P. Bow-

DITCH, Physiology; J. S. BILLINGS, Hvgiene; WILLIAM H. WELCH,Pathology ; J. MCKEEN CATTELL, Psychology.

NEW SERIES. VOLUME XVI.

JULY- DECEMBER, 1902.

NEW YORKTHE MACMILLAN COMPANY

1902

THE NEW ERA PRINTING COMPANY,41 NORTH QUEEN STREET,

LANCASTER, PA.

CONTENTS AND INDEX.N. S. VOL. XVI.-JULY TO DECEMBER, 1902.

The Names of Contributors are Printed in Small Capitals.

Aeronautical Congress, International, A. L.ROTCH, 296

Agricultural Education, Society for Promotion of,F. M. WEBSTER, 512

Agriculture, Graduate School, 116ALDRICH, T. H., and E. A. SMITH, Grand Gulf

Formation, 835ALLEN, E. T., Jahrbuch der Chemie, 431ALLEN, G. M., Boston Society of Natural History,1030ALLEN, J. A., Species and Subspecies, 383; and

OTHERS, Fixing Type in Certain Geinera, 114American Association for the Advancement of

Science: President's Address, 1; MechanicalScience and Engineering, 12, 334; PittsburglMeeting, 36; Report of General Secretary,41; Botany, 49, 136; Physics, 81, 171; An-thropology, 94, 201, 793; Remarks of RetiringPresident and President Elect, 109; Report ofPermanent Secretary, 110; Mathematics andAstronomy, 121, 131; Chemistry, 161, 282;Zoology, 241, 344; Geology and Geography,258, 321; Membership, 293, 588; Social andEconomic Science, 372; Indexing ChemicalLiterature, 428; Washington Meeting, 821,904, 944, 983, 1027

Americanists, Congress of, International, 594; A.F. CHAMBERLAIN, 884

Anthropological, Society of Washington, WV.HOUGH, 149; Association, American, W J M.,309; Museum, Arrangements of Exhibits, W.H. HOLMES, 487

Anthropology in America, 436Ants, Strength of, A. R. MILLER, 514; F. P.

DUNNINGTON, 746Archeology, New York, W. M. BEAUCHAMP, 870Astronomical Society, Toronto, J. R. COLLINS, 868Astronomy, Physics and Chemistry, N. Y. Acad. of

Sciences, S. A. MITCHELL, 29, 63, 866, 907;.Recent Progress in, J. K. REES, 366ATKINSON, E., The Carnegie Institution, 586Australasian Association for the Advancement of

Science, 753

BAILEY, E. H. S., Inauguration of ChancellorStrong at Univ. of Kansas, 752

BAKER, M., John Wesley Powell, 788BANKS, N., Notes on Entomology, 154Baptanodon, Teeth in, C. WV. GILMORE, 913BARBOUR, E. H., Morrill Geological Expedition, 22BARUS, C., Method in Hygrometry, 33; Structureof the Nucleus, 633; Changes of Atmospheric

Nucleation, 948BASKERVILLE, 0., Elisha Mitchell Scientific Society,907

BASKETRY, Coiled, C. C. WILLOUGHBY, 31BAUER, L. A., Magnetic WX ork of U. S. Coast and

Geodetic Survey, 555BAUM, H. E., Reference Books in Nomenclature,432BEAL, W. H., Wilcox on Irrigation Farming, 741BEAL, W. J., Pammel and Wv eens on Grasses of

Iowa, 61; and OTHERS, Nature Study, 910BEAUCIIAMP, W. M., New York Archeology, 870BEECHER, C. E., Morse orn Living Brachiopoda;Conklin's Embryology of Brachiopoda; Yatsu

on Lingula, 901BENTLEY, 1. M., Minot on Problem of Conscious-

ness, 386BESSEY, C. E., Botanical Notes, 156, 476, 953; The

Carnegie Institution 604; International Cata-logue of Scientific Literature, 861

Bibliographicum Concilium, 1023BIGELOW, M. A., Parker and Parker's Zoology, 62Biographical Index of MTIen of Science, J. McK.CATTELL, 746Biological, Farm for Experimental Investigation,C. 0. WHITMAN, 504; Society of Washington,F. A. LUCAS, 743, 945, 826, 986Biology, N. Y. Acad. of Sciences, H. E. CRAMP-

TON, 27Birds, Song Instinct in, W. E. D. SCOTT, 70BOAS, F., Rudolf Virchow's AnthropologicalWork, 441; Bureau of American Ethnology,828; Ethnological Significance of Esoteric

Doctrines, 872BOLTON, H. C., and OTHERS, Report on IndexingChemical Literature, 428Borchgrevink on Eruption of Mt. Pelde, E. 0.HIOVEY, 471Botanical, Notes, C. E. BESSEY, 156, 476, 953;Society of America, D. T. MAcDoUGAL, 294;of Washington, H. J. WEBBER, 945Botany, Nomenclature in, 0. F. CooK, 30; C. L.

SHEAR, 1035; Retrospective and Prospective,B. T. GALLOWAY, 49BRACE, D. B., Group-velocity and Wave-velocityof Light, 81BRANNER, J. C., Carnegie Institution, 527Bridge Construction in America, H. S. JACOBY, 12BRIGGS, L. J., Formation of Dewbows, 474British Association for the Advancement of Sci-

ence, 556; Address of President, J. DEWAR,533, 567, 621; and American Associationi, 594;A Retrospect, 653; Address to EngineeringSection, J. PERRY, 761; Address to BotanicalSection, J. R. GREEN, 921

BR,OKS, A. H., Geological Society of Washington,984, 1028

SCIENCE.

BRowN, A. E., Range of Fox Snake, 151BROWN, J. S., Text-books, 65BuRGESS, E. S., Torrey Botanical Club, 826, 867BLERIILL, T. J., Bitter Rot in Apples, 909BUTLER, N. M., Professional Schools and Length

of College Course, 613

C., G. N., Archiv fUr Protistenkunide, 981C., T. D. A., Las Vegas Science Club, 828CAJour, F., Netto's Lehrbuch der Combinatorik,

469CALL, B. E., European Pond-snail, 65CAMPBELL, D. H., Question of Termninology. 705Canker and Black-rot, P. J. O'GARA, 434Carnegie InstituLtion, 978; J. McK. CATTELL,

460, 668, 746; G. M. STERNBERG, 481; HT.XX. XW ILEY, 482a G. LuSK, 484; M. LOEB, 485;H. MUNSTERBERG, 521; S. H. GAGE, 524; J.C. BRANNER, 527; D. S. JORDAN, 528; E. 0.JORDAN, 580; J. L. HOWE, 582; H. N. STOKES,583; E. S. HOLDEN, 585; E. ATKINSON, 586;H. S. PRITCIIETT, 587; E. B. WVILSON, 591;WV. J. HOLLAND, 601; C. E. BESSEY, 604; T.D. A. (JOCKERELL, 606; W. F. (GANONG, 607;E. B. TITCHENER, 609; W J MCGEE, 611; B.DEAN, 641; G. B. HALSTED, 644; A. S. PACK-ARD, 646; H. H. CLAYTON, 647; A. G. S.JOSEPHSON, 648; A. C. TRUE, 650; J. X\.COULTER, 651; C. 0. WHITMAN, 663; E. G.GARDINER, 667; J. JASTROW, 693; C. XW.STILEs, 698; E. H. RICHARDS, 699; B3.WILLIS, 699; W. E. RITTER, 731; E. A. HILL,733; G. M. WHIPPLE, 735; M. A. STARR, 737;W. TRELEASE, 738; A. W. GREELY, 738; C.H. EIGENMANN, 792; S. E. MEZES, 987;C. H. STEINBERG, 989; R. H. JOHNSON, 990;XV. A. NOYES, 990; A. L. HERRERA, 1033

CARVETH, H. R., Jones's Elements of PhysicalChemistry, 589

Catalogue, International, of Scientific Literatu're,C. E. BESSEY, 861; of Royal Society, 874

CATTELL, J. McK., The Carnegie Institution, 460;and Marine Biological Laboratory, 668; Bio-graphical Index of Men of Sciencee, 746; TheAcademy of Sciences, 965

Cephalothecium roseum, H. J. EUSTACE, 747Cestode Genus Bertia Blanchard, C. WY. STILES, A.

HASSALL, 434CHAMBERLAIN, A. F., Congress of Americanists,

884Chemical, Society, American, N. C. Section, C. B.

WILLIAMS, 212; Northeastern Section, A. N l-.COMET, 1029; Industry in Germaniy, 237;Literature, Indexing, H. C. BOLTON anidOTHERS, 428

Cheniistry, Inorganic, Notes on, J. L. H., 356, 475,796, 994; in University Education, 841; Ap-plied, International Congress of, H. XV.XVILEY, 899; Teachers, New England Asso-ciation of, 1030

CLARK, H. L., Species and Subspecies, 229CLARKE, J. M., Squids from Onondaga Lake, 947,

991CLAYTON, H. H., The Carnegie Institution, 647Clouds, Iridescent, R. DEC. WARD, 32COCKERELL, T. D. A., Laws of Physics, 593; The

Carnegie Institution 606; Point in Nomencla-ture, 745

COLE, F. N. Ainerican Mathematical Society, 511,791

College, Course, Length of, N. M. BUTLER, 613;Year, Length of, J. G. SCHURMAN, 816

COLLINS, J. R., Toronto Astronomical Society, 868Colon Bacilli, Method of Isolating, S. C. PRESCOTT,

671C(omet B, 1902, and Mass of Mercury, E. C.

PICKERING, 797C(OMEY, A. M., Northeastern Section of American

Chemical Society, 1029COMrSTOCK, G. C., XWolf's Histoire de l'Observatoire

de Paris, 59CONN, H. XV., Schmidt and Weis on Bacteria, 146;

Baldwin's Development and Evolution, 819Consciousness, Problem of, in its, Biological As-

pects, C. S. MINOT, 1; I. M. BENTLEY, 386CooK, 0. F., Zoological Nomenclature in Botany.

30; Types versus Residues, 311; Investigationversus Erudition, 552

Cooper, Dr. J. G., W. H. DALL, 268COULTER, J. M., The Carnegie Institution, 651CRAMIPTON, H. E., N. Y. Acad. of Sciences, Biology,

27CRAWLEY, E. S., Mathematics and Astronomy at

American Association, 131Cretaceous, Laramie, of Wyoming, S. W. WILLIS-

TON, 952

D., B., Fishery Commission Laboratory at Bergen,676

D., C. L., Young's Manual of Astronomy, 510DALL, W. H., Zoological Nomenclature, 150; Dr.

J. G. Cooper, 268; John Wesley Powell, 783Grand Gulf Formation, 946

DANDENO, J. B., Root-pressure in Begonia, 833;Prickles of Prickly Ash, 871

DAVIS, W. M., Notes on Physiography, 636, 748,914, 995

DEAN, B., The Carnegie Institution, 641; Hay'sCatalog,ue of Fossil Vertebrata of N. A., 701;Mimicry, 832

DEWAR, J., Address of President of British Asso-ciation, 533, 567, 621

Dewbows, Formation of, L. J. BRIGGs, 474Discussion and Correspondence, 30, 64, 114, 150,

192, 229, 273, 310, 354, 383, 432, 470, 513,552, 591, 665, 705, 745, 792, 828, 869, 908,946, 987, 1031

DIxoN, R. B., Anthropology at the American Asso-ciation, 793

Doctorates conferred by American Universities, 361Dream, Realistic, C. A. WVHITE, 710DROWN, T. M., Thorpe's Essays in Historical

Chemistry, 551DUANE, A., Savage's Ophthalmic Myology, 188DuMBLE, E. T., Tertiary of the Sabine River, 670DUNNINGTON, F. P., Strenigth of Animals, 746DuPRE1E, J. W., and H. A. MORGAN, Mosquito De-

velopment and Hibernation, 1036DYAR, H. G., Eggs of Genus Culex, 672

Ecology, WV. F. GANONG, 64EDDY, H. T., Telephone and Power Transmission

Lines and Hydrodynamic Phenomena, 457Education, American, Higher, E. J. JAMES, 681EIGENMANN, C. H., The Carnegie Institution, 792ELDER, E. WV., Iridescent Clouds, 192Elevation of Gulf Coast, T. W. VAUGHAN, 514

iv CONTENTS AI INDEX.

SCIENCE.

Elisha Mitchell Scientific Society, C. BASKERVILLE,907

Engineering, Education, Society for Promotion of,H. S. JACOBY, 183; Research, Graduate SchoolOf, 940

Entomologists, Economic, Association of, A. L.QUAINTANCE, 188

Entomology, Notes on, N. BANKS, 154Eros, Planet, 317Esoteric Doctrines, F. BOAS, 872Ether Waves, F. E. NIPHER, 64Ethnology, Bureau of, 676; F. BOAS, 828EUSTACE, H. J., Parasitism of Cephalothecium

roseum, 747

FARRINGTON, 0. C., Meteorite from Kansas, 67FESSENDEN, R. A., Velocity of Light, 474FEWKES, J. W., Prehistoric Porto Rico, 94FiREMAN, P., Expansion of Gas into a Vacuum,

705Fireproofing Treatment of Wood, S. P. SADTLER,

424Fishery Commission Laboratory of Bergen, B. D.,

676Force and Energy, C. S. MINOT, 64Forces, Effective, L. M. HoSKINS, 432Forestry in the Hawaiian Islands, 436Formation, Grand Gulf, E. A. SMITH, T. H. ALD-

RICH, 835; W. H. DALL, 946Formations, Lafayette and Columbia, R. M.

HARPER, 68Fossil, Man from Kansas, S. XV. WILLISTON, 195;

W. UPHAM, 355; Tree Bridge, H. F. OSBORN,991

FOSTER, M., Memorial of Haller, 75Fox, Blue, on Pribilof Islands, WV. I. LEMBIEY and

F. A. LuCAS, 216; L. STEJNEGER, 310FREER, P. C., Bureau of Government Laboratories

for Philippine Islands, 579Fritz, John, Medal, R. H. THURSTON, 837Function Theory, Applications to Physical Prob-

lems, J. MCMAHON, 121

GAGE, S. H., Carnegie Institution, 524GALLOWAY, B. T., Botany, Restrospective and

Prospective, 49GANONG, WV. F., Ecology, 64; The Carnegie In-

stitution, 607GARDINER, E. G., Marine Biological Laboratory

and the Carnegie Institution, 667Gas, Expansion of, R. VV. WVOOD, 592, 908; P.

FIREMAN, 705Geographic Society, National, 956Geologic and Paleontologic Parties, 141Geological, Expedition, Morrill, E. H. BARBOUR,

22; Excursions in Pittsburgh Coal Region,A. XV. GRABAU, 274; Journal Club, ColumbiaUniv., H. W. SHIMER, 827, 868, 1030; So-ciety of Washington, A. H. BRooKs, 984, 1028

Geologist, Training and Work of, C. R. VAN HISE,321

Geology, Patagonian, A. E. ORTMANN, 472; N. Y.Acad. of Sciences, E. 0. HOVEY, 905

GILBERT, G. K., John Wesley Powell, 561GILL, T., Mammals and Mammalians, 1034GILMAN, D. C., John Wesley Powell, 784GILMORE, C. W., Teeth in Baptanodon, 913GORDON, R., Bones of a Mastodon, 594, 1033

G(RABAUI, A. W., Geological Excursions in Pitts-burgh Coal Region, 274

GREELY, A. W., The Carnegie Institution, 738GREEN, J. R., Address before Botanical Section of

British Association, 921GULLIVEE, F. P., Joint Meetings of Geological So-

ciety, Section E and National Geographic So-ciety, 258

H.., J. L., Notes on Inorganic Chemistry, 356, 475796, 994

HADDON, A. C., Stanford University, 231Hailstorm, Peculiar, A. W. G. WILSON, 909Haller, Mlemorial of, M. FoSTER, 75HALSTED, G. B., Hilbert on Foundations of Geom-

etry, 307; The Carnegie Institution, 644HARDING, H. A., and F. C. STEWART, Bacterial

Soft Rot of Cruciferous Plants, 314HARPER, R. M., Lafayette and Columbia Forma-

tions, 68; Scientific Nomenclature, 354HARRIS, W. T., John Wesley Powell, 786HARRISON, F. C., Rot in Cauliflower, 152HASSALL, A., and C. W. STILES, Bertiella, New

Name for Bertia Blanchard, 434HATCHER, J. B., Discovery of Musk Ox Skull in

West Virginia, 707; New Vertebrates of theMid-Cretaceous, 831

HATHAWAY, A. S., Gauss's Curved Surfaces, 902Heat, Latent, and the Vapor Engine Cycle, R. H.

THURSTON, 394HENSEL, S. T., Lichens on Rocks, 593HERRERA, A. L., The Carnegie Institution, 1033HILL, E. A., The Carnegie Institution, 733HILL, R. T., Volcanic Phenomena, 470Hlodgkins Gold Medal, 838HOLDEN, E. S., The Carnegie Institution, 585HOLLAND, W. J., The Carnegie Institution, 601HOLMES, W. H., Exhibits of Anthropological Mu-

seum, 487HoSKIINs, L. M., Effective Forces, 432HOUGI-r, WV., Anthropological Society of Washing-

toni, 149HOVEY, E. O., Borchgrevink on Eruption of Mt.

Pelee, 471; N. Y. Acad of Sci., Geology andMineralogy, 905

HOWARD, L. O., Washington Meeting of AmericanAssociation, 821

HOWE, J. L., The Carnegie Institution, 582HOWE, M. A., Torrey Botanical Club, 30HOWELL, W,V. H., Physics and Study of Medicine,

33HUBEP., G. C., Hardesty on Neurological Technique,

703Huxley Lecture on Studies of Immunity, W. H.

XVELCH, 804, 850Hydrodynamic Phenomena and Telephone and

Power Transmission Lines, H. T. EDDY, 457Ilygrometry, Method in, C. BARUS, 33

Ichthyology, History of, D. S. JORDAN, 241Imnages, Multiple, M. G. LLOYD, 316Investigation versus Erudition, 0. F. COOK, 552Iridescent Clouds, E. W. ELDER, 192

JAcoBY, H. S., American Bridge Construction, 12;Society for Promotion of Engineering Edu-cation, 183

JAGGAR, JR., T. A., Next Eruption of Pel6e, 871

NEW SERIES.5VOL. XVI. A V

SCIENCE. [COONTkNTS ANT)L INDEX.

JASTROW, J., The Carnegie Institution, 693; Spill-er's Mind of Man, 980

JAMES, E. J., American Higher Educationi, 681JOHNISON, R. H., The Carnegie Institution, 990JORDAN, D. S., History of Ichthyology, 241; Car-

negie Institution, 528; A Point in Nomencla-ture, 870

JORDAN, E. 0., The Carnegie Institution, 580JOSEPHSON, A. G. S., The Carnegie Institution, 648

K,INNICUTT, L. P., Modern Methods of SewageTreatment, 161

KNOWLTON, F. H., Six New Species, 273KOBER, G. M., Sedgvick's Sanitary Science,

Mason's Water Supply, Horrocks' Bacteriolog-ical Examination of Water, Baker's MunicipalEngineering and Sanitation, Rideal's Bac-terial Purification of Sewage, 218

KREMERS, E., Heusler's Chemistry of the Terpenes,790

L., F. A., Job on Water-fowl, 145; Meyer on Euro-pean Museums, 941

Laboratories, Bureau of, for Philippine Islands,P. C. FREER, 57 9

LANGLEY, S. P., and OTHERS, John Wesley Powell,782

Las Vegas Science Club, T. D. A. C., 828LEE, F. S., Scientific Aspect of Modern Medicine,

1001LEHMER, D. N., Short Method of Multiplication, 71LEMBKEY, W. I., and F. A. LucAs, Blue Fox Trap-

ping on Pribilof Islands, 216Lichens on Rocks, S, T. HENSEL, 593Light, Group-velocity and Wave-velocity of, D. B.

BRACE, 81; Velocity of, R. A. FESSENDEN, 474LLOYD, M. G., Multiple Images, 316LOEB, M;., Carnegie, Institution, 485Louisiana, Magnetic Survey of, 915LuCAs, F. A., Paleontological Notes, 435; Biolog-

ical Society of Washington, 743, 945, 826, 986;Orange County Mastodons, 669; and W. I.LEMBKEY, Blue Fox Trapping on PribilofIslands, 216

LUSK, G., Carnegie Institution, 484

M., W J, American Anthropological Association,309

MoM., J. P., Korschelt and Heider's VergleichendeEntwicklungsgeschichte, 144; French's Ani-mal Activities, Kellogg's Zoology, Hodge'sNature Study, 739

MAcDoUGAL, D. T., Report of General Secretary ofAmerican Association, 41; Botanical Societyof America, 294

MCGEE, W J, The Carnegie Institution, 611; JohnWesley Powell, 788

MCMAHON, J., Application of Function Theory toPhysical Problems, 121

Magnetic Work of U. S. Coast and Geodetic Sur-vey, L. A. BAAUER, 555

Mammals and Mammalians, T. GILL, 1034MANN, C. R., Histories and Bibliographies of

Physics. 1010Marine Biological Laboratory and the Carnegie

Institution, 317; E. B., WILSON, 591; C. 0.WHITMAN, 529, 665; E. G. GAtDINER, 667;J. McK. CATTELL, 668

MARSH, M:. C., Bacterium Pathogenic to Trout,706

MASONT, 0. T., Schutz on Altersklassen und Man-nerbunde, 26

Mastodon, R. GORDON, 594, 1033; F. A. LuCAS,669

Mathematical Society, American, F. N. CoLE, 511,791

MATTHEw, G. F., Stratigraphy in Nova Scotia, 513Maturation of Germ-cells, E. B. WILSON, 991Medicine, Scientific, F. S. LEE, 1001MENDEL, L. B., Ortmuann on Princeton Expedition

to Patagonia, 111; Sacharoff on Das Eisen alsdas thiltige Prinzip der Enzyme, 112

Mendel's Law, W. J. SPILLMAN, 709, 794MERRITT, E., American Physical Society, 825Meteorite, from Kansas, 0. C. FARRINGTON, 67;

of Simaloa, Mexico, H. A. WARD, 395Meteorology, Notes on, R. DEC. WARD, 74Metric System in Great Britain, 595MEZES, S. E., The Carnegie Institution, 987Michigan, Univ. of, Research Club, F. C. NEW-

COMBE, 272, 704, 987MILLER, A. R., Strength of Ants, 514MILLER, D. S., Janmes's Varieties of Religious Ex-

perience, 301MILLER, G. A., Dickson's Linear Groups, 113Miller, Hugh, Centenary, 556Mimicry, B. DEAN, 832MINOT, C. S., Problem of Consciousne-ss, in its

Biological Aspects, 1; Elizabeth ThompsonScience Fund, 35; Foree and Energy, 64

MITCIIELL, S. A., N. Y. Acad. Sci., Astronomy,Physics and Chemistry, 29, 63, 866, 907

Molds on Cigars, R. H. TRUE, 115MORGAN, H. A., and J. WV. DUPREE, Mosquito De-

velopment and Hibernation, 1036MORGAN, T. H., Naples Station, 993Mosquito, Salt MAarsh, J. 13. SMITH, 391; Eggs,

H. G. DYAR, 672; Developmnent and Hiberna-tion, J. V. DUPREE and H. A. MORGAN, 1036:

Multiplication, Short Method of, D. N. LEHMER,71

MUNSTERBERG, H., Carnegie Institution, 521Museum Reports, 152Musical Instruments, Catalogue of, C. K. WEAD,

862Musk Ox Skull in WYest Virginia, J. B. HATCHER,

707

NACTITRIEB, H. F., Kiukenthal's Zoology, 431Naples Station, T. H. MORGAN, 993National Academy of Sciences, 838Natural History, Boston Society, G. M. ALLEN,

1030; in England, E. B. TITCHENER, 1032Nature Study, V. J. BEAL, A. S. PACKARD, J. M.

COULTER, C. P. GILLETTE, W. M. DAVIS, E. A.VERRILL, D. S. JORDAN, T. H. MACBRIDE, 910

Naval Engineering, 515NEWCOMBE, F. C., Univ. of Mich. Research Club,

272, 704, 987New York Academy of Sciences, Biology, H. E.

CRAMPTON, 27; Astronomy, Physics and Chem,-istry, S. A. MITCHELL, 29, 63, 866, 907; Geol-ogy and Mineralogy, E. 0. HOVEY 905

NICHOLS, E. F., Physics at the American Associa-tion, 171

NIPHER, F. E., Ether Waves from Explosions, 64

VI

SCIENCE.

Nomenclature, R. H. HARPER, 354; H. E. B3AUM,432; T. D. A. COCKERELL, 745; D. S. JORDAN,870D C. L. SHEAR, 1035

NORTON, J. B. S., Sclerotina Fructigena, 34NoTEs, W. A., The Carnegie Institution, 990Niueleation, Atmospheric, Changes of, C. BARUS,

948Nucleus, Structure of, C. BARUS, 633

Observatory, National, 281O'GARA, P. J., Canker and Black-rot, 434Ornithologists' Union, American, J. H. SAGE, 938ORTMANN, A. E., Patagonian Geology, 472OSBORN, H. F., Recent Zoopaleontology, 673, 713,

749; Fossil Tree Bridge, 991

PACKARD, A. S., The Carnegie Institution, 646Paleontological Notes, F. A. LuCAS, 435Paleontology at American Museum of Natural His-

tory, 196Pear Blight in California, N. B. PIERCE, 193Pelee, next Eruption of, T. A. JAGGAR, JR., 871PERRY, J., Address to Engineering Section of

British Association, 761Philosophical Society, American, 957; of Washing-

ton, C. K. WEAD, 744, 895Physical Society, American, E. MERRIrT, 825Physics, and Study of Medicine, W. H. HOWELL,

33; Laws of, T. D. A. COCKERELL, 593Physiography, Notes on, W. MI. DAVIS, 636, 748,

914, 995PICKERING, E. C., Comet B, 1902, and Mass of

Mercury, 797PIERCE, A. H., Weights of Bills and Coins, 745PIERCE, N. B., Pear Blight in Californiia, 193Pond-snail, R. E. CALL, 65Porto Rico, Prehistoric, J. W. FEWKES, 94Powell, John Wesley, G. K. GILBERT, 561; S. P.

LANGLEY, 782; R. RATHBUN, 783; W. H. DALL,783; D. C. GILMAN, 784; C. D. WALCOTT,785; W. T. HARRIS, 786; M. BAKER, 788; W JMCGEE, 788

Prepotency of Polydactylous Cats, H. B. TORREY,554

PRESCOTT, A. B., Chemical Laboratorv of SheffieldScientific School, 306

PRESCOTT, S. C., Isolating Colon Bacilli, 671Prickly Ash, Prickles of, J. B. DANDENO, 871; A.

REHDER, 1032Princeton for the Nation's Service, W. WVILSON,

721PRITCHETT, H. S., The Carnegie Institution, 587

QUAINTANcE, A. L., Association of Economic En-tomologists, 188

Quito, Arc of, I. W., 194Quotations, 34

RAMALEY, F., Nelson's Flowering Plants of RockyMountain Region, 1]47

RATHBUN, R., John Wesley Powell, 783REES, J. K., Recent Progress in Astronomy, 366READER, A., Prickles of Prickly Ash, 1032R?search, Scientific, R. H. THURSTON, 401, 445Rhodes Scholarships, 916RICHARDS, E. H., The Carnegie Institution, 6399RICHARDS, T. W,, van't HofT's Physikaliselhe

Chemie,. 903

RITTER, W. E., The Carnegie Institutioni, 731Rood, Ogden N., W. LE C. STEVENS, 881Root-pressure in Begonia, J. B. DANDENO, 833Rot, in Cauliflower, F. C. HARRISON, 152; Bac-

terial, of Cruciferous Plants, H. A. HARDINGand F. C. STEWART, 314; Bitter, of Apples,H. VON SCHRENK, P. SPAULDING, 669; T. J.BURRILL, 909

ROTCH, A. L., International Aeronautical Congress,296; Hellmann's Meteorological Reprints, 351

Royal Society, Catalogue of Scientific Papers,874; Annual Address of the President, 974

Rusts of Asparagus and Carnation, J. L. SHELDON,235

RUTTER, F. R., Economic and Social Science atAmerican Association, 372

SADTLER, S. P., Fireproofing Treatiierlt of Wood,424

SAGE, J. H., American Ornithologists' Union, 938SCIIRENK, H. VON, Botany at American Associa-

tion, 136; and P. SPAULDING, Bitter Rot ofApples, 669

SCHURMAN, J. G., Length of College Year andCourse, 816

Sciences, The Academy of, J. McK. CATTELL, 965Scientific, Books, 23, 59, 111, 144, 188, 218, 269,

301, 351, 381, 431, 469, 510, 551, 589, 631,664, 701, 739, 790, 819, 861, 901, 941, 980;Journals and Articles, 63, 114, 147, 227, 308,353, 431, 552, 632, 704, 942, 821, 865, 943,982; Notes and News, 36, 77, 116, 157, 197,238, 276, 317, 3575 398, 437, 478, 516, 557,596, 637, 677, 715, 754, 798, 838, 876), 91.7l,958, 996, 1038; Societies, Convocation of,1038

Sclerotinia Fructigena, J. B. S. NORTON, 34SCOTT, W. E. D., Instinct in Song Birds, 70Sea Water, Physiology of, R. H. TRUE, 433Sewage Treatment, Modern Methods of, L. P.

KINNICUTT, 161SHEAR, C. L., Nomenclature in Botany, 1035SHELDON, J. L., Rusts of Asparagus and Carnation,

235SHIMER, H. XW., Columbia Univ. Geological Jour-

nal Club, 827, 868, 1030Shorter Articles, 33, 67, 115, 152, 232, 312, 355,

391, 433, 474, 554, 633, 669, 706, 747, 794.832, 872, 913, 948, 991, 1034SIMONDS, F. W., Texas Academy of Sciences, 190SMITIH, E. A., and T. H. ALDRICH, Grand Gulf

Formation, 835SMITH, H. I., Anthropology at the American Asso-

ciation, 201SMITH, H. M., Herdman and Dawson on Fish and

Fisheries of the Irish Sea, 305SMITH, J. B., Salt Marsh Mosquito, 391Smithsonian Institution, and its Affiliated Bu-

reaus, 805; Policy of, 961Snake, Fox, Range of, A. E. BROWN, 151Societies and Academies, 27, 63, 149, 190, 272,

309, 511, 704, 743, 791, 821, 865, 904, 944,983, 1027

SPAULDING, P., and H. VON SCHRENK, Bitter Rotof Apples, 669

Species, Six New, F. H. KNOWLTON, 273; and Sub-species, H. L. CLARK, 229; J. A. ALLEN, 383)

SPILLMAN, WX. J., Mendel's- Law, 709, 794

risw SiRIES]VOL. XVI. 1 Vii

SCIENCE. CONTENTS ANbINDEX.

Squids from Onondaga Lake, J. M. CLARKE, 947,991

Stanford University, A. C. HADDON, 231STANTON, T. WV., Vertebrates of the Mid-Creta-

ceous, 1031STARR, M. A., The Carnegie Institution, 737Stars, Northern Circumpolar, Position of, M.

UPDEGRAFF, 689Steam Engineering, Report of Bureau, R. H.

THURSTON, 864STEJNEGER, L., Blue Foxes on Pribilof Islands,

310STERNBERG, C. H., The Carnegie Institution, 989STERNBERG, G. M., The Carnegie Institution, 481;

Erlich's Seitenkettentheorie, 664STEVENS, W. LE C., Carhart and Chute's Physics;

Slate's Physics, Gilley's Principles of Phys-ics; Crew and Tatnall's Laboratory Physics;Kelsey's Physical Determinations, 271;Ogden N. Rood, 881

STEWART, F. C., and H. A. HARDING, Bacterial Rotof Cruciferous Plants, 314

STILES, C. W., Zoology at the American Associa-tion, 344; The Carnegie Institution, 698; andA. HASSALL, Cestode Genus Bertia Blanchard,434

STOKES, H. N., The Carnegie Instituition. 583Stratigraphy, versus Paleontology in Nova Scotia,

D. WHITE, 232; G. F. MATTIEW\, 513STRATTON, G. M., Jastrow's Fact and Fable in

Psychology, 23

Termin0ology, D. H. CAMPBELL, 705; L. M. UNDERWOOD, 869

Tertiary of Sabine River, E. T. DUMBLE, 670Texas Academy of Science, F. W. SIMONDS, 190Text-books, J. S. BROWN, 65THILLY, F., Paulsen's Die deutschen UniversitUten,

381Thompson, Elizabeth, Science Fund, C. S. MIINOT,

35THURSTON, R. H., Latent Heat and the V7apor-

Engine Cycle, 394, Scientific Research, 401,445; Naval Progress, 631; John Fritz Medal,837; Bureau of Steam Engineering, 864

TITCHENER, E. B., The Carnegie Institutioll, 609;Natural History in England, 1032

ToMBO, JR., R., University Administration Sta-tistics, 1021

Torrey Botanical Club, M. A. HowE, 30, E. S.BURGESS, 826, 867

TORREY, H. B., Prepotency of Polydactylous Cats,554

Toxins, Bacterial, V. C. VAUGHAN, 312TRELEASE, W., The Carnegie Institution, 738Trout, Bacterium Pathogenic to, M. C. AIARSIN

706 ~t,M .MRhTRUE, A. C.', The Carnegie Instituition, 650TRUE, R. H., Molds on Cigars, 115; Physiology of

Sea Water, 433Type, Fixing, in Certain Genera, J. A. ALLEN, 0.

BANGS, B. W. EVERMANN, T. GILL, A. H.HOWELL, D. S. JORDAN, C. H. MERRIAM, G. S.MILLER, JR., E.'W. 1NELSON, M. RATHBUN, 0.THOMAS, 114

Types, versus Residues. 0. F. CooK, 311

UNDERWOOD, L. M., Question in Terminology, 869

University, and Educational News, 39, 79, 120, 159,200, 238, 280, 320, 360, 400, 440, 480, 520,560, 600, 639, 680, 720, 760, 800, 840, 879',920, 960, 1000, 1040; Administration Sta-tistics, R. TOMBO, JR., 1021

UPDEGRAFF, M., Position of Northern CircumpolarStars, 689

UPHAM, W., Fossil Mani in Kansas, 355

VTAN HISE, C. R., Training and Work of a Geolo-gist, 321

VTAUGHAN, V. C., Bacterial Toxins, 312VAUGHAN, T. W., Elevation of the Gulf Coast, 514Vertebrates of the Mid-Cretaceous, J. B. HATCHER,

831; T. W. STANTON, 1031Virchow Memorial, 955; Anthropological Work of,

F. BoAs, 441Volcanic Phenomena, Study of, R. T. HILL, 470

WV., I., The Arc of Quito, 194WALCOTT, C. D., John Wesley Powell, 785WALDO, C. A., Mechanical Science and Eniginieer-

ing at the American Association, 334WARD, H. A., Meteorite of Simaloa, Mexico, 395WARD, R. DEC., Iridescent Clouds, 32; Notes on

Meteorology, 74WEAD, C. K., Philosophical Society of Washington,

744, 865; Catalogue of Musical Inistruments,862

WEBBER, H. J., Botanical Society of Washington,945

WEBSTER, F. M., Society for Promotion of Agricul-tural Education, 512

Weights of Bills and Coins, A. H. PIERCE, 745WELCH, W. H., Huxley Lecture oin Recent Studies

of Immunity, 804, 850WATELLS, H. L., Ostwald's Inorganiic Chemistry, 269WHEELER, W. M., Comiistock and Kellogg's Insect

Anatomy, 351'WHIPPLE, G. M., The Carnegie Institution, 735WI7IITE, C. A., A Realistic Dream, 710W11IHITE, D., Stratigraphy versus Paleonitology in

Nova Scotia, 232AAWIIITMAN, C. O., Biological Farm for Experi-

menital Investigation, 504; Crisis in Historyof Marine Biological Laboratory, 529; MarineBiological Laboratory anid Carnegie Institu-tion, 665

WILEY, H. W., Carnegie Institution, 482; Chenm-istry in University Education, 841; Inter-national Congress of Applied Chemistry, 899

WVILLIAMS, C. B., N. C. Section of American Chem-ical Society, 212

WILLIS, B.-, The Carnegie Institution, 699WILLISTON, S. W., Fossil Man from Kansas, 195;

Laramie Cretaceous of Wyoming, 952WILLOUGHBY, C. C., Coiled Basketry, 31WVILSON, A. W. G., Peculiar Hailstorm, 909WILSON, E. B., Marine Biological Laboratory and

the Carnegie Institution, 591; Maturation ofGerm-cells, 991

WAVILSON, W., Princeton for the Nation's Service,721

WOOD, R. W., Cooling of Gases by Expansion, 592,908

Zoological Nomenclature, XV. H. DALL, 150Zoopaleontolopg, Recent, H. F. 0., 673, 713, 749

viii