INDEX. 



479 



Ohio State University Naturalist, 252. 

 Ontario, minerals of, Miller, 246. 

 Ores, deposition of, Van Hise, 90; 



Lindgren, 243. 

 Ostwald, W., Analytical Chemistry, 



466. 

 Ostwald's Klassiker der exakten 



Wissenschaften, 252. 



Penfield, S. L., stereographic pro- 

 jection, and its possibilities, 1, 115. 

 Perseus, new star in, Anderson, 399. 

 Piano, a just intonation, Hagemann, 



224. 

 Phasenlehre, Eoozeboom, 165. 

 Phosphorus emanation, velocity of 



the ionized, Barus, 237 ; action in 



spherical condensers, 310. 

 Photographic records, preservation 



of, Lockyer, 321. 

 Physical data, compilation of, 239, 

 Physics, Problems in, Snyder and 



Palmer, 239. 

 Physiology of the Brain, Loeb, 251. 

 — Experimental, Dubois and Cou- 



vreur, 330. 

 Poincare, H., Electricite et Optique, 



467. 

 Projection, stereographic, Penfield, 



1, 115. 

 Prosser, C. S., names of formations 



of Ohio Coal-measures, 191. 



Radiation law of dark bodies, 



Paschen, 320. 

 Radio-active lead, 235, 463 ; barium 



carbonate, 464. 

 Reid, H. F., obituary notice of H. 



A. Rowland. 459. 

 Richards, J. W., " Mohawkite" and 



Ledouxite, 457. 

 Rollins, W., attempt to show the 



magnetic effect of the earth on the 



ether, 322. 



ROCKS. 



Charnockite series in Peninsular 



India, Holland, 89. 

 Corundum-bearing, N. Carolina, 



Lewis, 92. 

 Dolomites, Iowa, Knight, 244. 

 Eruptive, about Menerville, Algiers, 



Duparc, Pearce and Bitter, 89. 

 Gabbroid, of Minnesota, Winchell, 



89, 397. 



Glaucophane schists, chemical study, 

 Washington, 35. 



Marble, flow underpressure, Adams 

 and Nicolson, 397. 

 Rontgen rays, measured by means of 



selenium, Himstedt, 395. 

 — and Becquerel rays, effect on the 



eye, Himstedt and Nagel, 395. 

 Roumania, minerals, Poni, 91. 

 Rowland, H. A., obituary notice, 



Reid, 459. 

 Rutley, F., mineralogy, 92. 



Schimper, microscopic investigation 



of foods, 96. 

 Scott, D. H., Studies in Fossil Botany, 



471. 

 Scripture, E. W., Yale Psychological 



laboratory, 168 ; nature of vowels, 



302. 

 Seismic waves in the ocean, velocity, 



Davison, 95. 

 Sellers, Chemical Analysis, 164. 

 Sine currents, excitation and measure 



of, Wien, 394. 

 Slate, F., Mechanics. 174. 

 Smithsonian Institution, report, 400, 



473, 474. 

 Soils, field operations of the division 



of, Whitney, 91. 

 Solar Corona, magnetic theory, Bige- 



low, 253. 

 Sound, transmission through porous 



material, Tufts, 357. 

 Spectrum, the new, La"ngley, 403. 

 — of aluminum and nitrogen oxides, 



467 ; of carbon compounds, 466. 

 Standardizing Bureau, national, 332. 

 Star, Nova Persei, Anderson, 399. 

 Stereographic projection, Penfield, 



1, 115. 

 Sun, see Solar. 



Telegraphone, Poulsen, 166. 



Telegraphy, wireless. Slaby and 

 Arco, 165. 



Texas, geology of, from 1886-1896, 

 Simonds, 170. 



Tillman, S. E., Textbook of Min- 

 erals and Rocks, 246. 



Trancontinental triangulation, 

 Schott, 172. 



Trowbridge, J., circular magnetiza- 

 tion and magnetic permeability, 

 175. 



Tufts, F. L., transmission of sound 

 through porous material, 357. 



