37] 



VOLUMES XXXI-XL. 



541 



Rocks — 



Roseubusch's tables, vii, 414. 

 rhyohte, topaz and garaet in, Cross, i, 



432. 

 Rutley, rock-forming minerals, vi, 295. 

 sandstones, pumiceous, Pliocene, Mer- 

 rill, ii, 199: asolian, Fernando de 

 Noronha, Braaner, ix, 247. 

 scapolite-rock in N. J. Archaean, Na- 



son, ix, 407. 

 Smith, E. G-., translation of Hussak, i, 



156. 

 soda-granite of Pigeon Point, Bayley, 



ix, 273. 

 texture of massive, Becker, iii, 50. 

 volcanic of the Bala series, of Caer- 

 narvonshire and associated rocks, 

 Harker, ix, 406. 



of Salvador, Hague and Iddings, 

 ii, 26. 



Rockwood, C. G., American earthquakes, 

 ii, 7; Charleston earthquake, iii, 71; 

 Japanese seismic survey, iv, 68. 



Rocky Mountain protaxis, Dana, xl, 181. 



Roemer, F., Fauna der Kreide von Texas, 

 vii, 318. 



Roileston, Forms of Animal Life, v, 504. 



Rotninger, C, Primordial fossils, Canada, 

 iv, 490. 



Rood, O. N., notice of Einhorn's Force 

 function in Crystals, i, 69. 



Rosa, E. B., determination of the ratio 

 of electromagnetic to electrostatic 

 unit, viii, 298. 



Roscoe, H. E., polymerization of hydro- 

 carbons, ii, 76; on the Daltonian 

 atoms, iv, 315. 



Rose, J. N., Revision of N. A. Umbel- 

 liferse, vii, 417. 



Rosenbusch, H., Microscopical Physio- 

 graphy, translation by Iddings, vi, 

 471; Hiilfstabellen zur mikroskopi- 

 schen Mineralbestimmung in Ges- 

 teinen, vii, 414. 



Roth, J., G-eologie, i. 405; v, 257. 



Rowland, H. A., relative wave-length of 

 lines of solar spectrum, iii, 182 ; water 

 battery, iii, 147; effect of magnet on 

 chemical action, vi, 39 ; ratio of elec- 

 tromagnetic to electrostatic unit of 

 electricity, viii. 289. 



Russell, I. C, Glaciers in U. S., i, 310; 

 Geological History of Lake Lahontan, 

 iii, 242 ; subaerial decay of rocks and 

 origin of red color of certain forma- 

 tions, ix, 317 ; Quaternary history of 

 Mono Valley, Cal., ix, 402. 



Russell, T., prediction of cold-waves, xl, 

 463. 



Rucker, velocity of sound, v, 252. 



Runge, C, iron spectrum, vii, 495. 



Rutley, F., devitrified glass, ii, 78 ; Rock- 

 forming Minerals, vi, 295 ; fulgurite 

 of Mt. Viso, vii, 414. 



s 



Sabine, W. C, steam in spectrum analy- 

 sis, vii, 114. 



Sachs, J. von, Physiology of Plants, iv, 

 410. 



Saint-Lager, ancient herbaria, ii, 79 ; no- 

 menclature, ii, 485. 



Salisbury, R. D., terminal moraines in 

 Germany, v, 401. 



Salt, rock, dispersion of, iv, 67. 



Sand, sonorous, of Sinai, Bolton, ix, 151. 



Sand-transportation by rivers, Graham, 

 xl, 476. 



Sandmeyer, hypochlorites of ethyl and 

 methyl, ii, 74. 



Sandwich Islands, see Hawaiian. 



Sargent, C. S., journey of A. Michaux 

 to the mountains of Carolina, ii, 466 ; 

 Scientific Papers of A. Gray, viii, 

 419. 



Saussure, H. B., monument to, ii, 246. 



Scandinavia, geological map, ix, 521. 



Schermerhorn, L. Y., physical character- 

 istics of the Great Lakes, iii, 278. 



Schmidt, A., Geologie des Munsterthals, 

 v, 346; ix, 72. 



Schneider. E. A., analysis of soil from 

 Washington Terr., vi, 236; constitu- 

 tion of natural silicates, xl, 303, 405, 

 452. 



Schott, C. A., magnetic dip in N. Amer- 

 ica, iii, 430. 



Schulten, A. de, artificial minerals, i, 311. 



Schumann, C, Flora Brasiliensis, ii, 166. 



Schumann, M., criticism of Morley on 

 the amount of oxygen in air, iv, 67. 



Schuster, A., diurnal variation of terres- 

 trial magnetism, ix, 411. 



Scientific method, inculcation of, Gilbert, 

 i, 384. 



Scudder, N. P., Isaac Lea Bibliography, 

 i, 239. 



Scudder, S. H., Carboniferous Araclmi- 

 dan, i, 310; Uebersicht der fossiler 

 Insecten, i, 403. 



Scott, W. B., new Dinocerata, i, 303; 

 Mammalia of the Uinta formation, ix, 

 403. 



Seamon, W. H., zinciferous clays of 

 southwest Missouri, ix, 38. 



Searle, A., zodiacal light, i, 159. 



Sedgwick and Murchison, Dana, ix, 167, 

 235. 



Seely, H. M., Strephochetus, ii, 3 1 ; Cal- 

 ciferous formation in the Champlain 

 Valley, ix, 235. 



Seismic survey, Tokio, iv, 68. 



