SCIENCE. — INDEX TO VOLUME 11 



843 



New England agninst the Iceberg theory 



of the drift, 390. 

 Dundelion flower, 339. 

 DnniHh expeditions In Greenland, l.'>4». 

 Darwin memorial fund, 341. 

 Darwin on Instinct, 782. 

 Date-palms, cultivation of, 4SS. 

 Davidson, Q., on solar eclipse of Oct. 20, 



1883, 838. 

 Dawson, J. W. Glacial deposits, 321; 



rhiozcarps In the paleozoic period, 326; 



some unsolved problems in geology, 190. 

 Deaf and dumb, instruction of, 780. 

 Deaths from snake. bite, 147. 

 Decapoda, 793. 

 Decomposition of water by metalloids, 



244. 

 Deep-sea explorations, French, 484; re- 

 search, watcr-boltles and thermometers 



for, ill. 155. 

 Deflective eflect of earth's rotation, 135. 

 Deformation of earth's surface, 183. 

 Delaland-Guerlneau prize, 3Sd. 

 Delaware, stratified drift in, 3t21. 

 DeLong records, reviewed, ill. 540. 

 Dendroeca aestiva, 302. 

 Denmark polar meteorological station, 840. 

 Dentine, S84. 

 Dentition, laws of, 464. 

 Design arguments, 309. 

 Deulzia scabra, 335. 

 Developer, concentrated, 6. 

 Devonian formation, paleontology of, 836. 

 Devonshire caverns. 562. 

 Diaphragm, development of, 833. 

 Dickson expedition, '28, 

 DIclonius mirabills, 338. 

 DIdymoplexIs, pedicels in, 12.5. 

 Difierential equation, 410; partial, 441. 

 Digestion of meats and milk, 303. 

 Dlgltallne, action of, on heart, 530. 

 DiLLER, J. 8. Notes on the geology of 



the Troad, 255. 

 DiMHocE, Q. The Arago laboratory at 



Banyuls, ill. 556. 

 Dipterous larvae in man, 697, 494, 

 Direction, mechanism of, 554, 6'22, itt. 655; 



of growth in plants, 5; sense of, 739. 

 Disease, germ-theory of, 666; germs of, 



384. 

 Dissociation of brass, 178; of salts, ill. 



283. 

 District of Columbia, litbology of, 563. 

 Division, new rule for, 783. 

 DoDOE, J. R. Enhancement of values in 



agriculture by reason of Don-agriculturat 



population, 378. 

 Doetsch copper extraction process, 248. 

 Dog, intelligence of, 822. 

 DoLBEAR, A, E. The conditions neces- 

 sary for the sensation of light, 214; the 



static telephone, '285. 

 Domes, rotation of, 280. 

 Domestication of horses, 130. 

 Dora coal-field, 794. 

 Dorset, J. Q. Marriage laws of the 



Omahas and cognate tribes, (It. 599; 



Osage war customs, 368. 

 Double stars, list of, 66. 

 Dowson's gas, 445. 

 Drainage system of Iowa, 762. 

 Drift, iceberg theory of, 390; in Delaware, 



221. 

 Dddlet, W. R. An abnormal orchid, 



Habcnarla hyperborea, 335; origin of 



the flora of the central New York lake 



region, 336. 

 Dudley ob8er^•atory, Albany, N.Y., 449. 

 Dvorak, v., on acoustic rotation appara- 

 tus, ill. 818. 

 Dyer, C. B., 118. 



Earth, density of, 175; formations, 367; 



mass of, increase of, 820. 

 Earthquake at New Madrid, Mo., in 1811, 



3-24; at Ischia, (/(. 396. 

 Easier Island, 213. 

 Eastman, .J. R. Internal contacts in 



transits of the Inferior planets, 239. 

 Echinella articulata, 333. 

 Eclipse expedition, French, 591 ; of 1382, 



11; solar, of May 6, 1883, '237, 241. 



Eclipses and terrestrial mainietlsra, 451 ; of 

 Jupiter's satellites, 40, 173. 



Economic entomology, 406; in England, 

 149. 



Eddy, U. T. Kinetic considerations as to 

 the nature of the atomic motions which 

 probably originate radiations, 76, 123: 

 radiant heal, 793; the kinetic theory of 

 the specific heat of solids, 284, 4'24. 



Egbert, U. V. Elliptic elements of comet 

 I'ons.Brooks, 654. 



Eggs, birds', while of, 322: yolkless arll- 

 flcial, 3'^3. 



Egypt, ancient, flora of, 39. 



Egyptian mechanical methods, 467. 



Electric head-light, 509: light on ttie Al- 

 batross, ill. 642, 671, 705; railway, 636; 

 stop for steam-engines, 46: tram-cnr, 

 696. 



Electric-lighting, 240 ; engine for, 107 ; 

 fire risks of, 781 ; machines, 106, 452. 



Electrical dinners, '254; signals, ill. 823. 



Electricily, atmospheric, 291. 



Electro-raagnels, 16, 



Electrolysis of bismuth solutions, 141. 



Electromotive force, regulation of, 821; 

 Ihermochemical properties of, 177. 



Elliot, S. L. Variations in butterflies, 

 353. 



Ellipse, perimeter of, 265. 



Elliptic functions, .■>42. 



Ellis's North-.'Vmerican fungi, 855. 



Emblematic mounds, 386, 366. 



Emerton. J. 11. The model of Archi- 

 teuthis at the Fisheries eihibilion, 683. 



Empholite, 450. 



Endowment of biological research, 504. 



Engineers, civil, Ameiican society of, 75. 

 100; mechanical, American society of, 

 62, 267. 



Engines, compound, 477 : heavy, 309: 

 of lake steamers, 1,39; simple and com- 

 pound, 384 ; spherical steam. 544 ; two- 

 cylinder compound, 543. 



English law, 408: sparrow, trick of, 201. 



Ephlppiids, chai-acters of, 6.'>. 



Epidemic diseases in plants, 334. 



Epidermal glands of caterpillars and Ma- 

 lachius, SifO; membranes, ligniflcation 

 of, 123. 



Epithelium, pulmonary, 97. 



Equations, algebraical, 409; diS'erential, 

 410, 441: elliptic differential. 238: 

 linear diB'erenlial, 134 ; of equilibrium, 

 38'i : of third degree, 44. 



Equilibrium, function of, 458; equations 

 of, .382. 



Eroding power of ice, 320. 



Eskimo stone pyramids, 782. 



Ethnology, 439: of .Alaska, 667; of Yun 

 nan and Shan country, 500 : Roumanian, 

 1,33. 



Euphausiacea, 791, 793. 



Evans, (i. \V. Radiometers with curved 

 vanes, 215. 



Evolullon, 659; evidence for, in history of 

 extinct Mammalia, 272. 



Exuarimental method In ecience, 683. 



Explosive, new. 196. 



Explosives, nature of, 667. 



Eye, embryology of, 91. 



Eyelid, human, 36. 



Factory acts, 485. 



Falry-rlng.*, 16. 



False cKiims, 13. 



Family registers, 599. 



Farlow, W. O. RelaltoDs of certain 

 forms of algae to disagreeable tastes and 

 odors, 333; the spread of epidemic dis- 

 eases in plants, 334. 



Farquhar, II. Experiments in binary 

 arlthraetic, 755. 



Fut, absorption of, by lymph-cells, 192 ; 

 origin of, 4(M>. 



Fattened animals, maintenance of, 912. 



Fceding-nilions, 145. 



Fell, J, B., on alpine railways, 684. 



Felspars in rocks, 330. 



Fergusson's Partiienon, reviewed, 740. 



Ferryboat, enormous, 412. 



Fertilization, insects vs., 320; of Lepto- 

 spermum, 870. 



Fertilizer, sulphuric acid as, 33.1. 



Fertilizers, effect of, on oats, ,%50: for 

 tobacco, 516: nitrogenous, 549. 



Ficaria, sterility of, 568. 



Fieldclubs and local societies, 1. 



Figures, symmetrical linear, produced by 

 reflection, ■//. 36. 



FInley's Tornado studies, reviewed, 403. 



Fire risks of electric ligblinE, 781. 



Fish-commission Bleamer .\Tbalross, III. 6, 

 66. 



Fishhooks, bono, ill. 653. 



Fisheries exhiblllon, international, 1'29, 

 ill. 155.612; beavers at, 23 ; mollusks at, 

 128,43! ; water-boilles and thermome- 

 ters for deep-sea research at, ill. 145; 

 zoology at, 180. 



Fisheries' of British Columbia, 342 ; sal- 



Flshes'of Batstoe River, 103. 



FlsK, S. A. Climate in the cure of con- 

 sumption, 426, 457. 



Flarosteed, 666. 



Fletcher, .Alice C. Observations on the 

 laws and privileges of the gens In Indian 

 soclelv, 367; symbolic earth formations, 

 367. 



Fletcher, R. Human proportion, 539. 



Fletcher's Human proportion, reviewed, 

 364. 



Flexure corrections of meridian circle, 

 239; of broken transit, 1. 



Flora, fossil, of Greenland, 440; of New- 

 York lake region, 336. 



Florida, reefs, keys, and peninsula of, 764. 



FIOBcularia, 88. 



Flow in rotary pumps, '292. 



Fluorite, crystals of, 148. 



Fluosilicates, hardening limestones with, 

 311. 



Flynn's Hydraulic tables, reviewed, 627. 



Fodder, sunflower cake as, 558. 



Folk-lore in the Panjab, 859 ; society, 92. 



FOLWELL, W. W., address of, before 

 American association at Minneapolis, 

 227. 



Forbes, S. A., on diseased caterpillars, 488. 



Forest-trees of Arkansas, 342. 



Forestry congress, American, 117; science 

 of, 698. 



Fossil flora of Greenland, 440. 



Foye's Chemical problems, reviewed, 627. 



Frazer, p. Lewis's Geology of Phila- 

 delphia, '269, 540. 



French association for the advancement of 

 science, 389; eclipse expedition, 591; 

 geographical explorations, 596; law, 

 408. 



Frisbie, E. Orbit of the great comet of 

 1882, 280. 



Fritts, C. E. New form of selenium 

 cell, with some remarkable electrical 

 discoveries made by its use, 283. 



Frog, bird-eating, 148 ; palate of, nerves of, 

 68. 



Frost, effecl of, on fire-plug casings, 411. 



Fruit-insects, 174. 



Fuchslan functions, 506. 



Fulminating compound, 198. 



Functions, elliptic, 542 ; real, 389 ; theory 

 of, 41. 



Fundamental catalogue of the Berliner 

 jahrbuch. 411. 



Fungi, British, 346: Iowa, 22; North 

 American, 255 ; Ohio, 24, 425. 



Fungorum, Sylloge, 345. 



Fuze, time, for artillery, 9. 



Gaoe, S. H. Pharyngeal respiration in the 

 soft-shelled turtle, .\spiaonectessplnlfer, 

 338. Sec also Wilder, B. G., and Gaoe, 

 S. H. 



Gaoe, d. H., on cataloguing, labelling, and 

 storing microscopical preparations, 465. 



Gallbis, 194. 



Gallcia, petroleum from, 510. 



Gallinae, sternal processes In, 622. 



Gallon's Human faculty, reviewed, 79; pro 

 posed family registers, .599. 



Galvanometer, calibraUon of, ill. 232. 



Games, Japanese, :t66. 



Gamma-dichlordibromproplonic and gam 

 ma-dlchlorbromacrylic acids, 288. 



