37] 



VOLUMES I-X. 



515 



Rice, C. B., reading deflections of 



galvanometers, 2, 276. 

 Rice, H. L., theory and practice of 



interpolation, 9, 394. 

 Rice, M. E., broadening of sodium. 



lines, etc., 3, 472. 

 Rice, W. N., Dana's Text-book of 



Geology, revised, 5, 393. 



— use of terms anticlinorium and 

 synclinoritim, 2, 168. 



Richards, H.M., increase of respira- 

 tion after injury, 2, 464. 



Richards, T. W., spectra of argon, 

 3, 15 ; multiple spectra of gases, 3, 

 117 ; temperature and ohmic resist- 

 ance of gases, 3, 327 ; conductivity 

 of electrolytes, 3, 391 ; transition 

 temperature of sodic sulphate, 6, 

 201 ; electro- chemical equivalents 

 of copper and silver, 9, 218. 



Richter, E., Seestudien, 6, 103. 



Richter, M. M., Lexikon der Kohlen- 

 stoffc'-Verbindungen, 9, 445. 



Riggs, E. S., skull of Amphictis, 5, 

 257. 



Ripley, W. Z., Races of Europe, 8, 

 474. 



Risteen, A. D., Molecules and Mole- 

 cular Theory of Matter, 1, 57. 



Rivers of North America, Russell, 7, 

 72. 



Robb, W. L., solarization effects on 

 Rontgen ray photographs, 4, 243. 



Robinson, F. C, Crookes tubes, 1, 

 463. 



Robinson, H. H., determination of 

 minerals by maximum birefring- 

 ence, 10, 260. 



Rock specimens distributed by the 

 U. S. Geol. Survey, Diller, 7, 

 74. 



Rockall Island, petrology, Judd, 7, 

 241. 



Rocks, Handbook of, Kemp, 3, 76. 



— Treatise on, Merrill, 3, 423. 

 ROCKS— 



Aegirite-granite, Miask, Ural Mts., 

 Pirsson, 9, 199. 



Alnoite, Manheim, N. Y., Smyth, 

 2, 290. 



Amphibole-pyroxene rocks, Califor- 

 nia, Turner, 5, 423. 



Analyses by Hillebrand and Stokes, 

 collated by Clarke, 10, 250 ; state- 

 ment of, Washington, 10, 59. 



Andesite, Tuscany, Washington, 9, 

 51.. 



Andesites from Maine, Gregory, 8, 

 359. 



Argillaceous, with quartz veins, in 

 Brazil, Derby, 7, 343, 



ROCKS— 



Augite-andesite, Smyrna, Washing- 

 ton, 3, 41. 



Augite-syenite, Montana, Weed and 

 Pirsson, 2, 136. 



Bacteria, supposed action on rocks, 

 Branner, 3, 438. 



Basalt in Virginia, Darton and 

 Keith, 6, 305. 



Biotite-dacite, Pergarnon, Washing- 

 ton, 3, 47. 



Biotite-tinguaite, Essex Co., Mass., 

 Eakle, 6, 489. 



Ciminite, Viterbo, Italy, Washing- 

 ton, 9, 44. 



Classification of, Brogger, 9, 456. 



Clay slates, phyllites, etc., contact 

 metamorphism of, Clements, 7, 

 81. 



Corundum-bearing rock from Mon- 

 tana, Pirsson, 4, 421. 



Decay of pre-glacial rocks of E. 

 Canada, Chalmers, 5, 272. 



Diffusion of rocks, Becker, 3, 21, 

 280. 



Diorite, California, Turner, 5, 422 ; 

 and gabbro, California, Lindgren, 

 3,312. 



Dunite, West Massachusetts, G. C. 

 Martin, 6, 244. 



Euctolite, Rosenbusch, 7, 399. 



Felsophyre in Virginia, Darton and 

 Keith, 6, 305. 



Flow and fracture as related to 

 structure, Hoskins, 2, 213 ; of 

 marble under pressure, 10, 401. 



Fractional crystallization, Becker, 

 4, 257. 



Gabbro in St. Lawrence Co., N. Y., 

 metamorphism, Smyth, 1, 273. 



Gabbro du Pallet, Lacroix, 8, 81. 



Gneisses, etc., of S. W. Minnesota, 

 Hall, 10, 168. 



Granite of the Pyrenees, Lacroix, 6, 

 511. 



Granitic breccias of the Cripple 

 Creek region, Stone, 5, 21 ; of 

 Grizzly Peak, Colorado, Stone, 7, 

 184. 



— rocks, California, Lindgren, 3, 

 301. 



Granodiorite, California, Lindgren, 



3, 308, 9, 269. 

 Hatherlite, Leo Henderson, 7, 318. 

 Igneous, composition of, Walker, 6, 



410. 



— of Christiania, Brogger, 6, 273. 



— containing Paleotrochis, Diller, 

 7, 337. 



— Pre - Cambrian of Wisconsin, 

 Weidman, 7, 398. 



