SCIENCE. — INDEX TO VOLUME I 



625 



Hydropbilus, 82. 



Hydropsyche, 345. 



Hydrou8 salts, changes of volume and of 



molecular arrangement in, 108. 

 Hydrosylamine reaction, 766. 

 Hygrometer, condensing, 597; dry- and 



wet-bulb, 502. 

 Hylerpeton, 523. 

 Hylonoraue, 523. 

 Hylopus, 523. 



Hymenoptera, thorax of, 934. 

 Hypergeoraetric series, 641, 

 Hyperoodon, 555. 

 Hypersthene-andesite, 375, 985. 

 Hypocneraus, 612. 

 Hypoglossus, origin of, 59. 

 Hypophj'sis, development of, in Petromy- 



zbnplaneri, 356. 



Ice-age in Pennsylvania, 376 ; eaves, 549 ; 

 palace at St. Petersburg, 375; plant, 

 610. 



Idotea, color in, 618 ; tricuepidata, 288. 



ILES, G". Compass deviation, 485. 



Illinois state laboratory of natural his- 

 tory, 155, 374, 495. 



Illustration of an abuse, 501. 



Import duty on scientific journals, 589. 



Impregnation, activity of yolk during, 

 1133; in turkey, 576. 



Improvements at 15atopilas in silver amal- 

 gamation, 19. 



Incae, metallurgy of, 819. 



India, 631. 



Indian biirial-mounJ. 168; meteorology, 

 S67 ; music, 751; portraits, 83; relics 

 from New Brunswick, 245; species of 

 Primula and Androsaee, 47. 



Indian Ocean, 1134. 



Indian-office report, 684. 



Indiana geological report, reviewed. 336. 



Indo-China, 1US6 ; coal and mineral fields 

 of, 1079. 



Induction, Oonti's system for neutralizing, 

 765. 



Induration of rocks by atmospheric action, 

 313. 



Infants, weight of, 1006. 



Infinitesimals, 933. 



Infiisorian, new ciliate, 370; theory of 

 conjugation of, 373. 



Inhibition, 1177. 



Injector, exhaust steam, 1030. 



Innus pitheeus, 261. 



Inscriptions, Hittite, 1183. 



Insect oscillations, action of birds upon, 

 457. 



Insects, color-preferences of, 955, 1093; 

 fossil, 375, 1095 ; respiratory mechan- 

 ism in, 673. 



Instrument for measuring intensity of 

 aerial vibrations, 4. 



Insulation of eleclric-light wires, 813. 



Integrals, definite, 536. 860. 



Integument;\ry appendages, 337. 



Intensity of aerial vibrations, 4. 



Interference of sound by telephone, 167. 



Intermaxillary bone, development of, 

 1099. 



Intermedins of carpus in man, 743. 



International African association, 499; 

 bureau of weights and measures, 441; 

 commission on geological map of Eu- 

 rope, 236; conference for determination 

 of electrical iioits, 87; congress of elec- 

 tricians, 120; fisheries exhibition, 417, 

 ill. 447, 564; geological congress, 184, 

 512; standard time, 159. 



Intersections of circles and spheres, 

 348. 



Invertebrates, coloring-matter in bile of, 

 1168; research on lower, 337 ; trade 

 in Californian. 339. 

 Iodide, aramonio-argentic, 934; electric 

 conductivity of, 436 ; of silver in emul- 

 sion, 1069. 

 loglossus, 554. 

 Iowa weather service, 376. 

 Iridium, electro deposit of, 83; reproduc- 

 tion of osmidos of, 104. 

 Iron, of Alabama, 101; annealed and un- 

 annealed, 418; native, 495; in Ohio 

 mounds, 913; pig, dephosphorization 



of, 1147 ; structure of, 101; volumetric 



determination of, 308. 

 Iron-smelting, Bull's process for, 308. 

 Iron vessels, 973. 

 Iroquois, 633. 



Irritabifity of spinal cord, electrical, 155. 

 Ikving, R. D. Rocks of Lake Superior, 



140, 359, 422. 

 Islands, classification of, 484. 

 Isomorphism, modification of law of, 106. 

 Isosoma tritici, 409. 

 Isotropic solid, strain of, 967. 

 Italian cretaceous fossils, 55; Limaces, 



946. 

 Italy, area of, 1035. 

 Itieria, 252. 



Jade, 431. 



Jamaica ferns, 138. 



James's Guesses at purpose in nature, re- 

 viewed, 400. 



Japan, Ainos of, 219, 307; geology of, 166; 

 volcanoes of, 329. 



Jefterson physical laboratory of Harvard 

 university, 437. 



Jeffries, J. A. Cleaning birds, 11; 

 zoological regions, 393. 



Johns Hopkins university circular, 499; 

 scientific association, 194. 



Joslin, O. T., on phosphides of platinum, 

 235. 



Jujuy, geology of, 11.51. 



Juliane-haab, minerals from, 315. 



Jumala, 260. 



Junker on the Uetle, 334. 



Jupiter, mass of, 474. 



Jurassic of Galicia, 1043. 



Kahyles, woman among, 470. 



Kampeearis forfarensis, 371. 



Kar^^as, State nniversity of, 154, 319, 471, 

 556. 



Karnak, geographical list of, 583. 



Keane's Classification of the races of man- 

 kind, 557. 



Kehler, E. A., on Cadmium iodide, 235. 



Kentucky, gjaciation in, 510. 



Kerr, W. C. Topography of South Ap- 

 palachian plateau, 105. 



Keweenaw-point geology, 248. 



Keweenawan series, 307. 



Kinetic theory, 455. 



KiNGSLET, J. S. Haswell's Australian 

 Crustacea, 173. 



Kinzua viaduct, 433. 



Kirchhofi*, A., on Classification of islands, 

 484. 



Klein, C, on Optical researches on garnet, 

 600. 



Klemm, Dr. G., anthropological musi 

 559. 



Kneeland, S. Flying-fish, 191 ; house 

 flies in Philippines, 169; intelligence of 

 crow, 359; moxa in Japan, 457; Negri 

 tos of Luzon, ill., 415; Tagals of Lu 

 zon, ilL, 297; typhoon at Manila, ill., 6 



Kogia Goodei, 470. 



Kongo, Stanley and de Brazza on the 

 335. 



Kordofan, ethnography of, 467. 



Kradibia, 599. 



Krao, the human nondescript, 685. 



Kuengo, expedition to the, 36. 



Kiinckelia gyrans, 116, 612. 



Kunstler's theory of Protozoa, criticism 

 of, 369: 



Kyanethine and derivatives, 593. 



L.,W. J. Rainbow, 513. 



Laboratory for physics and chemistry at 



Cornell university, ill., 538. 

 Lacazina, 405. 



Lacerta agilis, 232; muralis, 511. 

 Lachesilla, 231. 



Lachrymal duct in mammals, 636. 

 Lactic acid, determination of, 877. 

 Lacustrine formations of St. John, 773. 

 Lady Franklin Bav, relief of parly at, 



473, 497. 

 Laemophlaeus alternans, 409. 

 Lagerstroemia, 370. 

 Lagophylla, 50. 

 Lake Agassiz, 220. 



Lake Bonneville, i7/., 570. 



Lake Constance, altitude of, 690. 



Lake Michigan, fauna of, 495. 



Lake Moeris, 887. 



Lake Ontario, terraces and beaches about, 

 38. 



Lake Superior, copper-beaiing rocks of, 

 140, 221, 359, 453; geology of, 39, 218, 

 575; rocks of, 11,334,422. 



Lake survey, 346. 



Lake Winnipeg, southward discharge of, 

 30. 



Lakes and valleys in Pennsylvania, 304. 



Lambrus latirostris, 173. 



Laminarltes Legrangei, 330. 



Land-shells, European, 448. 



Land-system of Franks, 1060. 



Landes, French, 1118. 



Langlet, S. p. Photographing the co- 

 rona without an eclipse, 4; spectrum of 

 argand burner, ill., A&l. 



Laniura album, 306; maculatura, 306. 



Lanthanum, atomic weight of, 709. 



Lapitbes, 231. 



Latent heat, specific heat, and volume, 

 354. 



LathyruB odoratus, 306. 



Laughter in lower animals, 381. 



Laweonia, 370. 



Lead as an inteneifier, 393. 



Lead-smelting at Altenau, 1078. 



Leadville porphyry, 192. 



Leaf-movements and light, 39. 



Least bittern in Newfoundland, 457. 



Leaves, basipetal development of, 133; 

 epinasty of, 40 ; exudation of water 

 from, 991; structure and movements 

 of, 385. 



LbConte, John. Apparent attractions 

 and repulsions of small floating bodies, 

 249; freezing of liquids in living vege- 

 table tissue, 395; sun's radiation and 

 geologic chmate, 543; thermal belts of 

 North Carolina. 278. 



LeConte, Joseph. Ducks that fly 

 abroad like pigeons, 249; movement of 

 arms in walking, 220. 



Lecture experiments. 250, 13; with zinc- 

 dust and sulphur, 18. 



Lectures at American museum. New 

 York, 85; at Boston, 293; at Cooper 

 union, 120; upon materia mcdica, 291; 

 at NeV Haven, 293; scientific, at Har- 

 vard divinity school, 84; at Washington, 

 27, 85, 377. 



Leeches, segmental organs of, 999. 



Letdt, J. A study of the human tem- 

 poral bone, in., 380', 475. 506. 



Leidy, J., on Rotifera without rotary or- 

 gans, 37. 



Leiodon, 372. 



Leitocheira bispinosa, 173. 



Lemonias Nais, 554; Palmerii, 554. 



Lepidodendron, 90, 149, 840; Harcourti, 

 397; Justieri, 397; rhodumnense, 397. 



Lepidolite, 315. 



Lepidopodinae, 376. 



Lepidoptera, Wisconsin, 794. 



Lepidopus elongatus, 117. 



LepidosteuB osseus 274. 



Lepidostrobi, 397. 



Lepomis, 556, 



Leptoptilue crurainiferus, 23. 



Lesseps, de, on Rainfall at Panama, 453. 



Lestosaurus, 372. 



Letharchus velifer, 555. 



Leucochroa haetica, 492; candidissima, 

 492. 



Leucospori, 369. 



Lewis, H. C., on Glacial theory, 97. 



Leyden museum, Crustacea in, 950. 



Libellago, 612. 



Libellula, 82. 



Lichomolgus, 433. 



Lick observatory, transit of Venus at, 94. 



Lievrite, 315. 



Light on algae, 734 ; colors of flowers, 

 and, 43 ; electro-magnetic theory of, 

 398; leaf-movements and, 39; percep- 

 tion of, by low organisms, 53 ; white- 

 ness of various sources of, 184. 



Light and foliage- leaves, 736. 



Lighthouses, improvement in, 221. 



