02 



INDEX. 



Hnut, Dr. J. Gibbons, 509. 



T. Sterry, 200, 2S7, 289, 290, 294, 295, 

 299, 305, 308, 309, 311. 

 Hunter, Dr.W.W., 192, 397, 445. 

 Hurion, 23S. 

 Huronian, 2SS. 

 Hutton, Major, 57G. 



Huxley, Prof. T. H., 34, 309, 385, 4S2, 4SS. 

 Hysena crocuta, 494. 

 Ilvalotekite, 2S3. 

 Hyatt, A., 399. 

 Hybridization of lilies, 509. 

 Hydrocerussite, 283. 

 Hydrochloric acid and glass, 270. 

 Hydrogen gas, pure, 25S. 



peroxide in rain-water, 157. 



soap-bubble, 258. 

 Hydrographic Office, U. S., 12, 146. 

 Hydrography, 313. 

 Hyena, hermaphrodism of the, 493. 

 Hygrometer, whirling, 152. 

 Hypothesis of evolution, the, 410. 

 Hypsometry, 19S. 



Ice, transparent and opaque, 22S. 

 Ichneumon-fly, 44S. 

 Ichthyopterygia, 499. 

 Ichthyosauroid form, an American, 49S. 

 Immersion condensers, 350. 

 Implements, 402. 

 Incrustations on brick walls, 594. 

 Index Society, 39. 



to American Botany, 502. 

 India, geological survey of, 297, 299. 

 physical geography of, 200. 

 rainfall stations in, 176. 

 Indian Meteorological Office, 150. 

 Ocean, cyclones in the, 193. 

 Territory, plants of the, 503, 505. 

 tribes, distribution of the, 335. 

 Indo-African realm, 4S5. 

 Industrial statistics, 603. 

 Inertia of the atmosphere, 172. 

 Infusoria, Diatoms, etc., 367. 

 Ingenhonsz, 550. 

 Insect dissection, 375. 

 Insectivorous powers of Drosera longifo- 



lia, 523. 

 Insects, 442. 

 Instrumentalities, 404. 

 Instruments lent, 1. 



new, 37. 

 Interference and polarization, 242. 

 International Geological Congress, 309. 



Geological Congress, a sec- 

 ond, 311. 

 meteorology, 124. 

 Interoceanic canal, the, 573. 

 Iodbromite, 283. 

 Ionitc, 283. 



Iowa Weather Bulletin, 120. 

 Ireland, 290. 



flint implements in, 385. 

 Iridescence on glass, 270. 

 Iridescent glass, 595. 

 Iron and steel production, total, 610. 

 and steel works, 616. 

 native in Greenland, 286. 

 rails, production of, out. 

 trade in the United States in 1S77, 



603. 

 trade in 1S78, 611. 

 Irving, 293. 



Isoetes, species of, 505. 

 Isthmia nervosa, 371. 

 Italian anthropology, review of, 407. 

 Royal Academy of Sciences, 8. 

 rye-grass, 569. 

 Spectroscopic Society, 2. 

 Italy, archfeology in, 3S7. 



meteorology in, 130, 131. 

 observatories of, 76. 



J. 



Jablochkoff, 247, 249. 



Jablochkoffs electric caudle, 254, 5S9. 



Jackson, William H., 3S4, 402. 



Jreger, August, 624. 



Jaffe, 268. 



Jahrbuch fur Mineralogie,271. 



elames Lick trust, the, 72. 



Jamin, 149. 



Jauuetaz, 309, 311, 312. 



Janssen, 23, 25, 38, 118. 



Janssen's photographs of the sun, 13, 14. 



Japan, earthquakes in, 97, 99. 



meteorology of, 134, 145. 

 Japanese magic mirrors, 235. 

 Jarriaut, 1S6. 

 Java!, 236. 



Jeffreys, J. Gwyn, 432. 

 Jelinek, 166. 

 Jen kin, 224. 



Jensen, Lieutenant, 335. 

 Jetty works, 571. 



Jevous, Prof. Stanly, 210, 375, 376, 403. 

 Jewell, 212. 



Jewett, J. Llewellyn, 402. 

 Jhering, Dr. Von, 434. 

 Jobert, 462. 



Johaunesen, Captain E., 325. 

 John, St., 332. 



Johns-Hopkins University, 414. 

 Johnson, Dr. A. E., 507. 



Prof. S.W.,53S. 

 Johnston, Keith, 340. 

 Joliet, 430. 

 Joly, N., 4S3. 

 Jones, 229. 



Dr. C. C, 3S1. 



Kev. George, 209. 

 Jonkmanu, H. F.7513. 

 Jordan, D. S., 155, 45S, 467. 

 Jordansmiihl, Silesia, 279. 

 Joule, Dr. J. P., 127, 234. 

 Journals, new microscopical, 377. 

 Judd, 301. 

 Jupiter, 32. 



Jurassic mammal, American, 499. 

 Just, 522. 



K. 



Kaltbrunner's Manuel du Voyagenr, 391. 



Kamienski, 512. 



Kiimmerer, 260. 



Kanawha, improvements on the, 577. 



Karlinski, 172. 



Kayscr, 220. 



Kcane, A. II., 395. 



Keary, C.F., 38S. 



Keeler. J. E., -'_'. 



Keith, Prof. P., 361. 



Kekule, Prof., 257. 



Keller, Dr. Ferdinand, 3S6. 



Kern, 157, 262. 



Kerr, 243. 



Kessler, Dr., 453. 



