536 



INDEX. 



Brazil, manganese deposits, Derby, 



213. 

 Breeding, Davenport, 362. 

 Brooklyn Institute, publications, 



583. 

 Bruckner, E., die Alpen im Eiszeit- 



alter, 84. 

 Bumstead, H. A.. Bdntgen rays in 



lead and zinc, 299. 

 Burma, lower Paleozoic fossils, Eeed, 



262. 



Canada geol. survey, 527. 

 Canadian glaciers, Scherzer, 261. 

 Canal rays, mechanical working, 

 Swinton, 348. 



— phosphorescence by, Trowbridge, 

 41. 



Cape of Good Hope, geol. map, 83. 

 Carnegie Foundation, second an- 

 nual report, 164. 



— Institution of Washington, publi- 

 cations, 162. 



Carney, F., glacial overflow channels 



in New York, 217. 

 Cathode rays, magnetic effect, Klvt- 



pathy, 258. 

 Chemistry, History of, Bauer, 81. 



— Organic, Cohen, 146 : Noyes, SO. 



— Physical, Getman, 450. 



— Qualitative analysis, Du Pare and 

 Monnier, 80; Quantitative, Gilman, 

 450. 



CHEMISTRY. 



Actinium, activity, 291. 



Aluminium electrodes, gas from, 

 Hirsch and Soddy, 148. 



Ammonium molybdate, hydrolysis, 

 Moody, 76. 



Arsenic and antimony, determina- 

 tion. Heath, 513. 



— trisulphide, reduction, Ehren- 

 feld, 79. 



Benzoic acid, esterificatioii, Phelps 



and Osborne, 39. 

 Carbonates, action of, Gutmann. 



449. 

 Helium and thorium, Strutt, 146. 

 Ionium, Marckwald and Keetman, 



347; activity, 289; Boltwood, 



365. 

 Iron, estimation. Newton, 343. 



— in copper alloys, Gregory, 449. 

 Lithium in radio-active minerals, 



McCoy, 346. 

 Lutecium, Urbain, 146. 

 Magnesium, separation, Gooch and 



Eddy, 444. 



Manganese and the periodic law, 

 Eeynolds, 256. 



— higher oxides, Mever and Botgers, 

 257. 



Mercury peroxide, Von Antropoff, 



520. 

 Niobium, Schulze, 452. 

 Nitrogen trioxide, Baker, 145. 

 Percarbonates, Wolffenstein and 



Peltner, 450. 

 Phosphorescent elements, Urbain, 



256. 

 Phosphorus, white, Llewellyn, 257. 

 Polonium, activity, 285. 

 Badium, see Radium. 

 Tellurium, atomic weight, Baker 



and Bennett. 146. 

 Thorianite, new element in, Evans, 



521. 

 Titanium, volumetric estimation of, 



Newton, 130. 



— trichloride, Kneeht and Hibbert, 

 80. 



Uranium, 269 ; see Radium. 

 Vanadic acid, reduction, Gooch 



and Edgar, 233. 

 — and molybdic acid, determina- 

 tion, Edgar, 332. 



China, Eesearch in, Willis, Black- 

 welder and Sargent, 349. 



Clarke, F. W., Data of Geochem- 

 istry, 458. 



Coast Survey, U. S.. 459. 



Cockerell, T. D. A., Tertiary in- 

 sects, 51, 227, 309. 



Cohen, J. B., Organic Chemistry, 

 146. 



Cole, G. W., Bermuda Bibliography, 

 159. 



Colors, axial, of steam jet and coro- 

 nas, Barus, 224. 



Coon Butte, 156, 256. 



Crawford, C. M., Physics, 25$. ■ 



Cycads, see GEOLOGY. 



D 



Dadourian, H. M., atmospheric ra- 

 dio-activity, 335. 



Darwin, celebration at Cambridge, 

 460. 



Derby, O. A., manganese deposits of 

 Brazil, 213. 



Dielectrics, anomalies of, Schwei- 

 dler, 147. 



Earthquakes, cle Ballore, 262 ; 

 Hobbs, 259, 354. 



Eddy, E. A., separation of magne- 

 sium, 444. 



