* 



f»- 



I 



INDEX. 



457 





1 



I 



Grey, R, P., on matlockite, 388. 

 Grolto del cane, B. SiUiitian, Jr.y 257. 

 Gurolite, 205. 



Halderaan*s Elements of Latin Pronuncia- 

 tion, noliceil, 303. 

 HaWs Geological Chart, noticed, 150. 

 Halloysite, 218. 



Hausmann on, 394. 



I^nre, R,, on attrition of siliceous stones, 434. 



Hassal, A. H., microscopic anatomy by, no- 

 ticed, 451. 



liayes, A. A., on rutile, 389, 

 Heavy spar in northern New York, 395. 

 Hofmann, on molecular structure of organic 

 bases, 428. 



Hornblende, 388, 391, 392. 

 Horsford, E. N., relation of chemical consti- 

 tution to taste, 195. 



Hough ite, 210. 



A'. W. Johnson on, 361. 



pmbable identity of, with Volknerite, J. 

 D, Dana, 365. 



Hubbard, O. P., resuscitation of frozen fish, 

 29L 



Huntf T. S,, on some Canadian minerals, 212. 



on Loganite, 3S7. 

 Hydrargilliie of Brazil, 215. 



Hydrogen used for illuminating gas, by 3/. 



Hygrometric moisture of the air, new mode 

 of determining, 419. 



Landolt on stibmelhyl, 430. 

 Lava, Rammthherg on compof^ition of, 392. 

 Lead ores, reference to article on oriein of, 

 390. * 



Lenzinite, 219. 

 ILeuchtenbergite, 217. 

 jLencite changed to ryacolite, 393. 

 fight, connection of cliemical forces with 



polarization of, N. S. Ma$keli/ne, 64. 

 Lightning, effect of, at Attleboro', Mass., ij. 



we, 239. 

 Limestone of Predazzo, 214. 

 Locomotive, electro-magnetic, of Prq/i Page, 



139. 

 Loganite, 337, 

 LuTnsdainej cultivation ofnulmegs and cloves, 



322. 

 Li/man J C, i^., recent condition of Kilauea,75. 

 on pendulum experiment, 251, 398. 



.- 'm. 



ice, sudden disappearance of, on Lake Cham- 

 plain, 22. 



Iconographic Encyclopedia, 303. 



Ilnnois, mastodon in, 440. 



Insect wax of China, D. X Macgowan^ 17. 



lodid of nitrogen, Gladstone. 432. 



Irene, new planet, 293. 



Isomorphism, heteronomic, J. D. Dana, 204, 



J. 



Jacobi, obituary notice of, 147. 

 Jackson, f ;. T., on Eupyrchroite, 73. 



on the coal formation of New Brunswick, 

 •281. 



X^y^ J- C, catalogue of shells by, noticed, 

 447. 



Johnson^ S, TF., on Houghite, 361. 



Karstenite, 390. 



Kilauea, recent condition of, C. S.Lyman, 75. 

 King 4- Mapes's Journal of Agriculture, no- 

 ticed, 303. 

 Kirkwood, />., on SaturnV rings, 109. 

 Krantz's establishment, 445. 



Laboratory, sandbath, Ac, for, J. P. Norton, 



Labradorite, 213, 



Lake Champlain, disappearance of ico of, 22. 

 Lake Erie, rise and fall of, 143. 

 Lake Superior Land District, Report on, by 

 Foxier and Whitney, reviewed, ^2. 



i 



Macfarlane, R., History of Propellers and 

 steam navigation by, noticed, 450. 



Macgotoan, D. J., on the Tallow Tree, 17. 



Magnesium, equivalent of, Marchand and 

 bcheerery 279. 



Magnetism, laws of, Tyndal, 427. 



Magnetism of oxygen, PVdcker^ 427, 



Magnelographs, Report on the Kew, Sabine, 

 270. 



Maldives, 39. 



Mallety on earthquakes, 421, 



Manganese ores o( the Pyrenees, 221. 

 reference to article on origin of, 390. 



Marasmolite, 210. 



Marchand and Scheerer^ equivalent of mag- 

 nesium, 279. 



Maskelyne, N, S,, connection of chemical 

 forces with the polarization of light, 64. 



Mastodon in Northern Illinois, 439. 



Matlockite, 388. 



Mauna Loa, winds of, 446. 



Maury, M. F., Astronomical Observations 

 matle under the direction of^ noiiced, 149. 



M'Coy, work by, on paJ«Bozoic fossils of 

 Cambridge University Museum, noticed, 



448. 

 Mesotype of Laurvig, 218. 



Metal, donarium, a new, 280. 



iridium a new, 231. 

 Metals, crystalline formof the rhorabohedral, 



G. Rose, 279. 

 Meteorological coincidences, J, H, Alexan^ 



der, 1, 

 Meteorology of U. S. Exploring Expedition, 



C. WUkes on, noticed, 446. 



Mica at Royobton, 396. 



Micas, biaxial character of acme supposed 



uniaxial, W. P. Blake, 6. 



Microscopic anatomy, A. H^ Hassall on^ no- 

 ticed, 451- 



Microscopifit, the, by J. H. yVythes, noticed, 



45 L 

 yiicjosco^B and Microscopy, TV. J. Burnett^ 



56, 

 Miraetene of Zacatecas, 222. 

 Minerals, artificial, in furnaces, Hausmantit 



394. 



new American localities, F. JB. Hough, 



395» 



J. J. K Gregory, 396. 



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