Vi SCIENCE. 
Raphael y. Erlanger, 990; G. Fissore, 167; John 
Foster, 660; E. P. Franz, 660; Alexander Free- 
man, 28; Ernest Giles, 914; Dr. Golowkinskie, 
252; E. L. Gros, 167; R. P. H. Haidenhain, 628; 
M. Forster Heddle, 876; Hjalmar Heiberz, 700; 
J. B. Hicks, 519; Dr. Holmgren, 519; George 
H. Horn, 839; Samuel Houghton, 839; G. G. 
Hubbard, 913; J. E. Humphrey, 363; Wilhelm 
Joest, 990; A. S. Kimball, 876; Johann Ritter 
von Leich, 211; Victor T. diS. Leon, 96; J. B. 
Luys, 405; Theodore Lyman, 442; W. Marmé, 
167; Albert Marth, 364; Alfred M. Mayer, 94; 
Edgar McClure, 211; Victor Meyer, 319; Dr. 
Mietscke, 700; Everett Millais, 481; A. M. Edler 
v. Mojsvar, 519; Alfred Moquart, 96; Campbell 
Morfit, 914; A. J. Mundella, 211; Armino No- 
bile, 211; M. Josef Oertel, 167; Mark Olivet, 
665; W. Petzold, 319; W. T. Preyer, 252; Franz 
Pulszky, 443; M. Quantin, 319; P. Le P. Renouf, 
700; A. M. Ross, 700; C. P. Roy, 591; Julius von 
Sachs, 28; Henry W. Sage, 481; F. C. Schneider, 
990; Dr. Schrauff, 990; P. Schtitzenberger, 96; 
B. L. Selater, 252; William Scott, 660; F. W. 
Snyder, 990; Japetus Steenstrup, 58; W. A. 
Stiles, 591; Dr. Stoll, 628; I. N. Travis, 405; J. 
Kt. Trumbull, 252; Peter von Tunner, 28; 
Etienne Vacherot, 252; H. Wankel, 127; Herman 
Welcker, 591; Martin Wilckens, 96; Justin 
Winsor, 660; De Volson Wood, 28 
Denver Formation, Is it Lacustrine or Fluviatile? W. 
M. Davis, 619 
Descent, Lines of, The Alleged Extinction of, J. Mc- 
KEEN CATTELL, 668 
Detroit and Toronto, International Amenities at, W 
J McGEE, 380 
Diamond, The Genesis of the, GEORGE F. Kunz, 450; 
Lewis on the, GEORGE F. BECKER, 664 ; Find in 
the Transvaal, GrorGE F. BECKER, 726. 
Diller, J. S., Origin of Camas Swale, 923 
Discussion and Correspondence, 30, 63, 99, 133, 170, 
214, 257, 293, 323, 368, 409, 446, 485, 523, 561, 
594, 632, 664, 703, 737, 770, 809, 846, 879, 916, 
958, 994 
Dixon, RoLAND B., and CHARLES D. DREW, Observa- 
tions on the Physiography of Western Massachu- 
setts, 847 
Donen, CHARLES RICHARDS, Classification of Textile 
and other Useful Fibers of the World, 122 
Dodge, Charles R., The Useful Fiber Plants of the 
World, C. E. Bessmy, 696 
Dover, RICHARD E., Geography at the British Asso- 
ciation, 616; Geology, N. Y. Academy of Sci- 
ences, 671, 815 
Doelter, C., Permeability of Minerals for X-rays, 623 
DoLEEAR, A. E., Lantern Transparencies, 633 
Dolbear, A. E., Modes of Motion, M., 669 
Dorsry, GEORGE A., Physical Anthropology, 109 
Dorsey, N. E., Determination of Surface Tension, 466 
Drew, CHArtes D., and RoLAND B. Dixon, Ob- 
servations on the Physiography of Western Mas- 
sachusetts, 847 
Drossbach, G. P., Thorium Oxid, 404 
Duchenne, Monument to, 765 
Duclaux, E., Atmospheric Actinometry, W. W. R., 
743 
Duddell, W. D. B., Alternate Current Waves, 470 
Dumble, E. T., Some Texas Oil Horizons, 72 
Durand, W. F., Differential Equations, 756 
Dutch Academy of Sciences, 481 
CONTENTS AND 
INDEX. 
Dutton, C. E., The Ancient Volcanoes of Great Brit- 
ain, Sir Archibald Geikie, 64, 
Dwelshauvers, Dery, on Compression of Steam in 
‘Dead Spaces’ of Engines, 878 
Dwicut, THOMAS, Organic Selection, 703 
Dynamics, the Ground Work of, JoHN GALBRAITH, 
457 
Farthquake, The Assam, of June, 1897, 834 
Kelipse, Total, Solar, 29, 364, 443, 989. 
Eppy, Henry T., Address by the President before 
the Society for the Promotion of Engineering 
Education, 502 
Educational, International Congress of Technical, 
29, 165; Higher, Institutions in the United States, 
522; Higher, Laws, etc., concerning, 916 
Ehrenreich, Paul, Anthropologische Studien iiber 
die Ureinwohner Brasiliens, D. G. BRINTON, 
879 ; FRANZ BOAS, 880 ; on the Extension of the 
Arawack Stock, 987 
Eimer’s Evolution of Butterflies, M. von LINDEN, 
308 
Elliott, C. P., Mount St. Helens, 438 
Embryology, Literary, CHARLES S. Minor, 595 
Emmons, §. F., Origin of Green River, 19 
Engineering, Notes on, R. H. T., 250, 518; Education, 
Address by the President before the Society of, 
Henry T. Eppy, 502 
Engineers, Mechanical, British Institute of, 289 ; 
American Society of, 821 
Entomological Society of Washington, L. O. How- 
ARD, 813, 923 
Entomologists, Economic, Association of, 57 ; Ninth 
Annual Meeting of the, A. H. KtRKLAND, 315 
Enzymic Ferments in Plant Physiology, F. A. 
WAUGH, 950 
Estill, J. G., Numerical Problems in Plane Geome- 
try, F. N. Conn, 959 
Ethnological Storehouse, Professor Flinders Petrie’s 
Scheme of an, A. C. HAppon, 565 
Eustis Sub-tropical Laboratory, Discontinued, 840 
EVANS, SIR JoHN, Address of the President of the 
British Association for the Advancement of Sci- 
ence, 269 
Evelyn College, 993 
Everman, B. W., Catfish of Louisiana, 671 
Evolution, The Present, of Man, D. T. A. CocKERRLL, 
38, 562; G. ARCHDALL REID, 368. ‘ 
Ewing and Dunkerly, Specific Heat of Superheated 
Steam, 467 
Expert Testimony, WILLIAM P. MAson, 243 
F., C. L., The Sense of Beauty, George Santa- 
yana, 375 
F., W.S., The ‘Dark Light?’ of M. Le Bon, 126 
Fairbanks, H. C., Heat Efficiency ina Gas Engine, 
407 
Farmers’ Institutes, 844 
Farrington, O. C., Popocatapetl and Ixtaccihuatl, 286 
FrrNow, B. E., Bau und Leben unserer Wald- 
biume, M. Bugsen, 962 
Fernow on Forests and Deserts of Arizona, 357 
Ferraris, Galileo, Monument to, 661 
Fewkes, J. Walter, Moki Ceremonials, 208 
Field Columbian Museum, Report of, 991 
Fish Commission, The United States, 817, 954, F. A. 
L., 917 
Fisheries Exhibition in Liverpool, 805 
Fleming, J. A., The Earth a great Magnet, 180 
