478 



INDEX. 



Leffmann, H., Text-book of Organic 



Chemistry, 325. 

 Light, pressure of, Bartoli, 86 ; 



Poynting, 453. 



— reflection by colored papers, Min- 

 chin, 445. 



Line drawings, machine-made, Daly, 



227. 

 Loeb, Studies in Physiology, 264, 



332. 

 Loomis, F. B., Hyopsodidse, 416. 



M 



Magnetic alloys, production of, 



Hadfield, 83 ; Heusler, Gumlich, 



390. 

 Magnetism, Terrestrial, Bauer, 248. 

 Map projections, van der Grinten, 



357. 

 Martin, G. C, Alaska petroleum and 



coal, 458. 

 Maryland geol. survey, 258. 

 Matter, New Theory of, Balfour. 



263. 

 McClellan, W., interference with 



the bi- prism, 294. 

 Mechanism, Dunkerley, 471. 

 Medicine, English, in Anglo-Saxon 



Times, Payne, 263. 

 Merriam, J. C., Triassic Ichthyo- 



sauria, 23. 

 Metals in an electric oven, emission 



spectra, King, 326. 

 Metamorphism, Treatise on, Van 



Hise, 251. 

 Meteorite, new Billings iron, So. 



Missouri, Ward, 240. 



— Canyon Diablo, Moissan, 191 ; 

 carbon silicide in, Moissan, 191, 

 323, 396. 



Minchin, H. D., reflection of light 



by colored papers, 445. 

 Mineral collection, Jefferis, 204. 



— research in Llano Co., Texas, 

 Hidden, 425. 



— Eesources of the U. S., 1903, Day, 

 260. 



Mineralogy, Crystallography, etc., 

 Moses and Parsons, 261 ; of Japan, 

 Wada, 89, 399. 



MINERALS— 



Albite, 116. Anorthite, 107; Japan, 

 melting point, 260. Awaruite, 

 413. 



Beryl, red, Utah, 330. 



Calcite, fetid, 345. Carnotite, ab- 

 sence of helium in, 321. Celest- 

 ite, occurrence, Kraus, 286. 



Chrysoberyl, Canada, 316. Chry- 

 solite, melting point, 260. Cyrto- 

 lite, Texas, 431. 



Diamond, artificial, 451 ; in meteor- 

 ite, 191, 393 ; from the Transvaal, 

 "Cullman," 395. Dumortierite, 

 211. 



Feldspars, isomorphism and ther- 

 mal properties, Day and Allen, 

 93. Fergusonite, Texas, 430. 

 Fluorite, yttrium and ytterbium 

 in, 202. 



Gadolinite, Texas, 425. 



Hamlinite, Brazil, 202. 



Iodobromite, Arizona, 230. 



Lepidolite, crystallography, 225. 

 Leucite, melting point, 260. 



Mackintoshite, Texas, 429. Mois- 

 sanite, 396. 



Naegite, Japan, 90. Nickel and 

 copper deposits of Sudbury, 

 . Ontario, Barlow, 331. Nivenite, 

 Texas, 429. 



Palladium, Brazil, 397. Palmerite, 

 Italy, 90. Platinum, Brazil, 397. 



Quartz, replacement by pyrite, 

 Smyth, 277. 



Souesite, Canada, 319. 



Teallite, Bolivia, 90. Tengerite (?) 

 Texas, 431. Thoro - gummite, 

 Texas, 430. 



Yttrialite, Texas, 430. 

 Minerals of Japan, T. Wada, 89, 



399. 



— melting points of, Brun, 259. 

 Mixter, W. G., carbon and its heat 



of combustion, 434. 



Moissan, Canyon Diablo meteorite, 

 191, 323, 396 ; artificial diamonds, 

 451. 



Montana, igneous rocks of the High- 

 wood Mts., Pirsson, 330. 



Moses, A. J., Elements of Mineral- 

 ogy, Crystallography, etc., 261. 



Mt. Pelee, new studies, Heilprin, 

 200 ; eruptions, Lacroix, 465. 



N 



Nencki, Marceli, Opera Omnia, 452. 

 New Jersey Geol. survey, 88. 

 North America, submarine valleys 



off, Spencer, 341. 

 North Pole, improbability of land 



at the, Spencer, 333. 

 "N"- Rays, Blondlot, 455; Broca, 



195 ; Gehrcke, 245. 



— photography, Weiss and Bull, 

 245. 



Nuclei, distribution produced by the 

 X-rays, Barus, 175. 



