SCIENCE. — INDEX TO VOLUME I 



631 



ts of astrc 



358 ; time- 



Taxidermists, American, society of, 293, 



350. 

 Taxodium, 249. 



Tea, detection of adulterations in, 329. 

 Teachers' school of science, Boston, 55, 



58S. 

 Teleas, 410. 

 Telegraphic annoimcen: 



cal discoveries, 25. 

 Telephone receiver, i 



transmitter, ill., 302. 

 Telephony, Tfi.'!. 

 Telescopes, diffraction in, 185. 

 Temperature of Wisconsin lakes, 31 ; 



variation of, ilL, 239, production of 



low, 190. 

 Temporal bone, human, ill., .380, 4T5, 506. 

 Teneriffe, eruption of, 383. 

 Tension of bark and annual rings in 



■wood, 1043 ; in guns, 873. 

 Terebellides, anatomy uf, 844. 

 Ternary quartics, 177. 

 Terraces and beaches about Lake Ontario, 



38 ; of Connecticut, 39. 

 Tertiary Dora of Au.otralia, 841. 

 Tcsserantha connc-ctcns, 196. 

 Testicularia cyperi, 316. 

 Tests of building' m.atc-rials, 103. 

 Tetanic stimulation of frogs' nerves, 73(>. 

 Tethys. 433. 



Tetranychus tellarius, 409. 

 Tetrataxis, 21. 



Thelphusa angustifrons, 173; crassa, 173. 

 Theobromine, 303. 

 Theorem of virial, 65. 

 Thermal belts of North Carolina, 278, 



330. 

 Thermodynamics, exception to second 



law of, 355 ; second law of, 160, 248. 

 Thermometer.shelters, 888. 

 Thermometers, exposure of, 247, 36. 

 Thermoraetric observations in cities, 156. 

 Thermometry, 761 ; domestic, 538. 

 Thomas, A. P., on Life-history of the 



liver-fluke, ill., 330. 

 Thompson, J., .321. 

 Thomsenolite, 1031. 

 Thorax of Diptera and Hymenoptera, 



954. 

 Thorite and equivalent of thorium, 10.5. 

 Thorium, equivalent of, 105; specific 



heat and valence of, 70G. 

 Thouar's explorations, 321. 

 Thrips, 432; habits of, 354. 

 Thurston, K. H. Peculiarity distin- 

 nnealed from uuanneuled 



-tables of "weights 



racformii 



179, 



iron, 418. 



Thurston's Conversiot 

 and measures, reviei 



Thyridopteryx ephe 

 375. 



Thysanura, 612. 



Tibet, 505. 



Tides, great, 434. 



Tilia expansa. 259. 



Timber, preservation of, 303. 



Time of apperceivii]g simple 

 pound concepts, 73 

 of, 1014; sense, 75; standard, 159 

 transmitter, telephonic, ill., -302. 



Tin, structure of block, 102. 



Tinea bisselliella, 434; pellionella, 434 

 tapetzella, 434. 



Tinnantia, 179. 



Tissues, vegetable, method for examining, 

 338. 



Titanic acid in presence of iron, estima- 

 tion of, 365. 



Titanium, detection and estimation of, 

 364. 



Titanophasma Fayoli, 95. 



Todd, D. P. Transit of Venus at Lick 

 observatory, 94. 



Tokay, Himgary, trachytic rocks of, 116. 



Tonga plant. 336. 



Tongue, sebaceous glands of, 100.5. 



Too much red tape, 473. 



Topographical map of New Jersey, 545; 

 work, U. S. geological sur^-ey, 118. 



Topography of south Appalachian pla- 

 teau, 105. 



Toronto natural history society, 472. 



Torpedo-boat, electric, 397 ; nets, 703. 



Tortricidae, rearing, 150. 



Tortrix, spruce, 906. 



Tozzetti's Ortotteri agrari, 498. 



Trachytic rocks of Tokay, Hungary, 116. 



Tracy, C, on deflective effect of earth's 

 rotation, 98. 



Transferred impressions, 534. 



Transformation of elliptic functions, 83. 



Transit of Venus at Lick observatory, 94; 

 expedition to Florida, 300; to Santiago, 

 84; observations at Helderberg, N.Y., 

 80; at New Haven, 81; photometric 

 observations of, 97 ; spectroscopic ob- 

 servations of, 636. 



Transmission, electrical, of power, 813. 



Travailleur's cruise in 1882, 440 ; expedi- 

 tion, Crustacea of, 546. 



Tree-planting on school grounds, 499. 



Trees, diseases of, 780. 



Trelease, W. Color-preferences of hive- 

 bee, 306. 



Trenton gravels, 1056 ; nat.hist. soe., 158, 

 391, 466. 



Trephining, prehistoric, 307. 



Triarthron, 22. 



Triassic traps and s.indstones, 883. 



Trichechus senegalensis, 495. 



Trichoplax adhaerens, 305. 



Trifolium pratense, 306, 432. 



Triglops, S3. 



Triglopsis Thompsoni, 496. 



'J'rillina, 405. 



Trillium grandiflorum, 563. 



Triloculina, 405. 



Triton, 434. 



Triton in North Atlantic, 890. 



Troano, manuscript, 578. 



Trochiscus Norrisii, 81. 



Troclicus, 231. 



Tropaeolum, 306. 



Trophon breviatus, 524. 



Tropidoclonium, 279. 



Troschel's Gebiss der schnecken, 156. 



Tkde, F. W. Movement of the arms in 

 walking, 11. 



True F. W., 350. 



Tryon's Conchology, reviewed, 40. 



Tryonia, 420. 



Trypanosoma Balhianii, 568; Eberthii, 

 568; sanguinis, 668. 



Trypeta,ciiriousgallof a, 348; Scudderi, 



Trypsin, carbon-monoxide poisoning, in- 

 fluence of, on, 798. 



Tuckahoe, 499. 



Tuning-forks, rate of, 181. 



Turbinal bones in carnivores, 534. 



Turbinated bones in man, asymmetry of, 

 167. 



Turkestan, eastern, 504, 834. 



Turkey, impregnation of, 576. 



Turnera aphrodisiaca, 466; diffusa, 466: 

 ulraifolia, 522. 



Turneraceae, 943 ; flowers of, 1040. 



'J'usayan, explorations of pueblos of, 153. 



Tyler's lecture at Oxford, 1055. 



Tylosaurus, 372. 



Typhoon at Manila, 6. 



Tyrol, floods in, 321. 



U. Solar eclipse of May 6, 299, .504. 



Uberaba, rainfall of, 277. 



Uhler, P. K., on Baltimore surface-geol- 

 ogy, 277. 



Uintatherium, 161. 



Umbilics, conical, 175. 



Umbra, 328. 



Undulina ranarum,668. 



Unicursal twisted quartics, 1139. 



Unio, 22, 274,623; belliplicatus, 426; bo- 

 realis, 371; complanatus, 150; luteolus, 

 371. 



Unionidae, Ottawa, 789; variations in, 

 104.5. 



United States bureau of ethnology, 119, 

 153, 263, 470, 586; bureau of navigation. 

 292; work of, 292; bureau of weights 

 and measures, 118; coast and geodetic 

 survey, 183; department of agriculture, 

 25, 65, 263, 291, 349, 409, 470; eclipse 

 expedition, 119, 238; flsh commission 

 station at Wood's Holl, 688; fish-com- 

 mission steamer Albatross, 588; fungi 



of, 663 ; geological survey, 83, 118, 163, 

 157, 183. 185. 330; geologists, and sand- 

 stones, 307 ; LuCMUidac of. 9')3 ; national 

 academy of science.-; (see National acad- 

 emy) ; national museum, 25, 54, S3, 118, 

 152, 291, 470, 495; naval bureau of ord- 

 nance, 291; naval institute, 472, 978; 

 naval institute, prize essay, 293; naval 

 observatory, 55; signal service bulletin, 

 527 ; Smithsonian institution (see Smith- 

 sonian). 



Universities, 76, 409. 



University of Cincinnati. See Cincinnati. 



Uphara, W., on Extinct Lake Agassiz, 

 220. 



LTranidea gracilis, 496. 



Uranium, 438. 



Uranometria argentina, Gould's, 264. 



Uredineae, spermogoTiia of, 781. 



Uric aeid, synthesis of, 303. 



Urosalpinx cinereus, 224. 



Urtica gracilis, 259. 



Utricularia intermedia, dispersion of, 

 134. 



centripetal stimulation of, 1131 ; 

 mce of, on heart, 220, 246. 

 , 203. 



Vagi 

 inf 



Valg 



Vallonia asiatica, 583; costata, 583; gra- 

 cilicosta, 683. 



Valparaiso, longitude determinations of, 

 617. 



Vanadates, formation of crystallized, by 

 fusion, 980. 



Vaporization, 455. 



Variables, functions of several, 693 ; of 

 two independent, 863. 



Variation in plants, 1087 ; of tempera- 

 ture, ill., 239; in the vertical, Darwin 

 on, 10. 



Vascular nerve-centres, excitation of, by 

 electrical stimuli, 735. 



Vaucheria tuberosa, 495. 



Vaux gift, the, 26. 



Vegetation, electric light on, ,554. 



Venus. See Transit 5f Venus. 



A^enus merccnaria in Britain, 672. 



Vera Cruz, Mexico, new harbor at, 303. 



Veratria, muscles poisoned by, 570. 



Vekrill, A. E. Parental instinct as a 

 factor in the evolution of species, 303; 

 recent explorations in region of Gulf 

 Stream by the U. S. flsh-commission, 

 ill., 443, 531; use of steel sounding- 

 wire by Lieut. J. C. Walsh, 568. 



Vertebrate embryos, caudal end of, 573. 



Vertebrates, origin of, 60. 



Vespertilio murinus, 346. 



Vesuvianite, 316. 



Veterinary Viospital, 438. 



Viaduct, Kinzua, 433. 



Vibr.ations, maintained, 1140 ; of elastic 

 sphere, 90 ; of loaded bar, 180 ; of 

 membrtines, 757; of solid bodies, 479 ; 

 sound, photography of, 758. 



Vibratory movement of bells, 478. 



Viburnum pseudo-tinus, 259; rugosum, 

 259. 



Vine, diseases of, 1185. 



Viola tricolor, 306. 



Virginias (The), 207. 



Virgularia, 553. 



Viscosity, 488. 



Visual exaltation, 534. 



Vitis californica, 578; vinifera, 578. 



Vitrina, 433. 



Vocal organs, photographing, 1070. 



Volatile organic bodies, 439. 



Volcanoes, Japanese, 329. 



Volvox, development of, 843; globator. 

 405. 



Vortex eavicolens, 202. 



Vorticifex, 202. 



VosE, G. L. Railway-accidents in 1882, 

 167. 



Wade, J. M. Intelligence of crow, 468. 



Wadsworth, M. E. Algae and spray 

 markings, 39; Keweenaw-point geol- 

 ogy, 248; Lake Superior geology, 575; 

 meteoric and terrestrial rocks, 127; mi- 

 croscopic evidence of lost continent, 

 590; moiluscau rock-boring, 422; St. 



