Coal fields of the E. Indian Archipelago, ||Continents, on the relations of the coast- formations of N. America, L. Les- formation of Saxony, Geinitz on, no- measures, on carbonate of iron in, mineral, blowpipe assay of, Chapman, mineral, in Peru, xxii, 274. of Saxony, Stein, xxv, 283. tar as a disinfectant, xxviii, 425. on Kilauea, xxi, 100. volcanic action on Hawaii, xxiii, 435. notice of history of progress of, xxvii, 448. Report, 1855, xxiv, 159. Kohl's report on discoveries on review of results of, xxv, 75, 249. equivalent of, xxiv, 427, xxv, 438. Coffin, M., on aurora of 1859, xxx, 351. Color, cause of, J. Smith, xxix, 276. classification of elements, xxvii, 129. variation of constitution in mineral Cooper, J. G., on forest trees of N. Amer., Conservatory of Art and Science, Boston, Copper, artificial erystallization of, J. W. metallurgy, &c. of, by Piggott, noticed, quantitative determination of, Mohr, sulphate, preparation of, H. Wurtz, Copper-wire for helices, substitute for, Coprolites, analyses of, xxiv, 111. reefs, agency of, in forming Florida, from N. Carolina, Emmons, xxii, 389. Colors subjective, experiments in, O. N. Correction of error respecting Davy's dis- Colorado River, survey of, xxvi, 95. dimensions of Donati's, W. A. Norton, dynamical condition of the head of, W. Mitchell, xxi, 438. of 1855, elements of, Rümker, xxi, first of 1857, xxiii, 447. 2d, 3d and 4th of 1857, xxiv, 289. 5th of 1858, (Donati's), xxvi, 433. Comets of 1858, 1859, xxviii, 153. polarized light of, xxviii, 155. on a new Unio, xxi, 172. covery of alkaline metals, xxviii, 278. 108. Cosmology, Hickok's Rational, reviewed, Cretaceous fossils of Nebraska, xxiv, 275. Crinoidea, nine new species, xxviii, 233. Crockett, J. M., on aurora of 1859, xxx, 347. 159. wax-paper photographie process, xxii, Crucibles, on care of platinum, Erdmann, Crustacea, classification of, J. D. Dana, Cumæ, Agassiz, xxii, 285. fresh water Entomostracan of South AM. JOUR. SCI.-SECOND SERIES, VOL. XXX, No. 90.-NOV., 1860. Crustacea, Isopod, from the Antarctic Dana, J. D., Mauna Loa, volcanic action reference to paper on Palæozoic bi- Stimpson's researches, noticed, xxvi, Crystalline form not necessarily indica- of iodine, xxi, 412. of phosphorus, xxi, 412. of selenium, xxi, 411. Crystallization, fact in, Schroeder, xxvii, of various salts, Marignac on, refer- Crystallogeny, facts in, xxiii, 114. of glass, manufactured by F. Thomas, Crystals, magnetic induction of, Plücker, mode of measuring, P. Casamajor, Culgan, E. W., on aurora of Aug., 1859, Curare in treatment of tetanus, xxix, 269. oceanic, E. B. Hunt, xxvii, 169. J. D. Dana, xxvi, 231. tidal, of N. York bay, Bache, xxvi, Cyclopedia, New American, notice of, D. Dalton, J., Memoir on, noticed, xxiii, 449. Chondrodite, on crystals of, xxi, 198. generation, on spontaneous, xxvii, at, xxi, 241. third, xxii, 246. fourth, xxiv, 107. fifth, xxv, 396. sixth, xxvi, 345. seventh, xxviii, 128. eighth, by Brush, xxix, 363. Nat. Hist. of U. S., review of Agassiz's oceans, note on currents of the, xxvi, parthenogenesis, xxiv, 399. prehnite and chrysolite isomorphous, ripidolite, on casts of, xxviii, 250. 427. man races, xxix, 329. Davis, N. K., meteor of July 8th, 1860, Davis's Theoria Motus of Gauss, noticed, Davison's pressure gauge, xxix, 203. error concerning, corrected, xxviii, 278. on Saturn, xxi, 158. post-pliocene of Montreal, xxv, 275. Dawson, S. J., his Lake Superior report, noticed, xxviii, 151. Dawson, W., on aurora of 1859, xxx, 345. Dead Sea, H. Poole, xxiii, 290. De Candolle's Geographical Botany, no- De Candolle's Prodromus, noticed, xxiii, 126. Declinometer observations at Girard Col- Deep Sea soundings, new apparatus for, importance of, for a submarine tele- in sea of Kamtschatka, J. W. Bai- Dennis, W. C., on aurora of 1859, xxx, Densities of vapors, calculation of, Kopp, Density of the earth, mean, xxv, 443. 445. Descloizeaux, A., extracts from a paper by,! Despretz, discussion on simple bodies with on producing high heat, xxii, 105. Devonian trees, J. W. Dawson, xxiv, 280. notice of Emmons's Report on North on aurora of 1859, xxix, 253. Lake Ontario, varying level of, xxvii, 398. Neo-macropia, xxii, 301. figure of, review of Schubert's essay origin of, observations on, J. D. Dana, physical structure of, Hennessy, xxii, temperature, at depths, xxv, 443. Diamagnetic bodies, disposition of force Earthquake in Japan, xxi, 144. in, Tyndall, xxiv, 264. Diamond, false, xxvi, 397. Kohinoor, xxii, 278. Diapason, natural, xxvi, 97. Diatoms, measurement of striæ of, xxvii, Dichromatism in solutions, Gladstone, xxii, Didymium, optical test, Gladstone, XXV, Dinornis, new species of, Owen, xxii, 138. Disinfection and dressing of wounds, Dolomites, facts in the history of, xxviii, Donati's Comet, (5th of 1858), xxvi, 433. experiment in acoustics, xxvii, 121. catalogue, etc., by Mallet, noticed, in California, W. P. Blake, xxi, 449. in Connecticut, xxvi, 298. in New Zealand, xxii, 128. in western N. York, West, xxvi, 177. Earthquakes at Hilo, Hawaii, S. C.Lyman, in California, J. B. Trask, xxii, 110, of Southern Italy, Lacaita, xxviii, East Indies, submarine plateaus of, Earl, three new ferns of California, xxii, Ebelmen, works of, noticed, xxi, 124. Eclipse of the sun, total, in 1860, Faye,||Elements, on some general methods of American expedition to Elephant, American, in Mexico, xxv, 263. view, xxx, 157, 281, 285. Eggs, unusual modes of gestation, Wy- Eights, J., Isopod Crustacean from the Ehrenberg's Microgeology, noticed, xxiv, origin of Greensand, xxii, 282. Electric clocks, Marseilles, xxi, 405. Elevation of Alleghany Mts., xxiii, 62. over Arctic America, Isbister, xxi, 331. see Height. Elie de Beaumont, on fold in strata of Petit- Elliot Soc. Nat. Hist., Proceedings of, Ellsworth, H. L., bequest of, to Yale Col- Embryology of the Turtle, Agassiz, XXV, Emmons, E., geological report of N. Car- Emory, W. H., report of, on Mexican 291. across the Mediterranean, xxi, 257.||Engelmann, G., Mexican cactaceæ, xxviii, tude, xxv, 79. conduction, increase in the resistance] currents in animals, xxvi, 423. induced when taken in aqueous va- excitation, on a new source of, E. 58. phenomena in houses, Loomis, xxvi, Electricity applied in local anesthesis in Jobard's theory of, xxiv, 411. Medical, of W. F. Channing, noticed, 98. Electro-magnetism, substitute for copper Elements, Dumas on, xxvi, 259, xxvii, 252. new diœcious grasses, xxviii, 439. on elevation of St. Louis, noticed, Entomostraca, see Crustacea. Equivalent numbers, numerical relations of cadmium, xxv, 438. see Atomic Weights. Equivalents of the elements, Dumas, xxv, on numerical relation between, xxvii, on care of platinum crucibles, xxx, Ethnography of Rocky Mountain region, Ethylamine, on production of, M. C. Lea, Swartz, on oxyd of, xxviii, 144. Europe, information to students visiting,||Fluorids, researches on, xxii, 405. xxii, 146. Evans, E. W., on meteorite of May 1, 1860, Evans, John, fossil plants from Vancou- Expansion of liquids above their boiling to the Atrato, New Granada, xxvi, 370. Eye, on rendering visible circulation in, Eyes, color blindness in, Tyndall, xxii, 143. on electric conduction, xxi, 368. Favre, on triassic system in Savoy, &c., Faye, on solar eclipse, xxix, 136. Faye's Cosmographie, noticed, xxi, 124. Fish scales, of striped Bass, analysis of, J. Fishes, of China, work on, referred to, fossil of California, Agassiz, xxi, 272. of Pa., I. Lea, xxii, 123. J. Leidy, xxii, 453. Fitch on noxious insects, noticed, xxiii, 150. effects on musical sounds of, Le Conte, sonorous, W. B. Rogers, xxvi, 1, 240. Flora of Northern U. States, Statistics, A. Fluorescence of Oleum Neroli, xxv, 300. Fluorine, J. Nicklès, xxiv, 395. in the blood, Nicklès, xxiii, 101. Foote, E., a new source of electrical exci- heat in sun's rays, xxii, 377. Eunice, circumstances affecting heat Footprints in Pennsylvania, J. Wyman, Lea, xxii, 123. Foraminifera, W. B. Carpenter, noticed, J. G. Jeffreys, xxi, 432. Forbes, D., color to flame from chlorine, Force, conservation of, J. Henry, xxx, 32. T. Lyman, xxix, 185. Forest, modern submerged, Nova Scotia, Forests and Peat bogs of Bohemia, xxi, Formic acid from carbonic acid, xxii, Forshey, C. G., on aurora of 1859, xxix, FOSSIL American elephant in Mexico, xxv, 283. of Canada West, xxviii, 152. coral, note on Palæotrochis of Emmons, corals (Silurian) from N. Carolina, Em- crinoids of N. York, J. Hall, xxv, 277. Devonian fishes of Ohio, Newberry, xxiv, Dichodon, of Upper Eocene, xxii, 420. elephants and mastodon, Falconer, XXV, elk in Switzerland with remains of art, fish, E. Hitchcock, xxi, 96. fishes and mammalia, notice of a paper flora, Cretaceous, of Kansas, Meek and footmark, from Turner's Falls, E. footprints in Pennsylvania, Wyman, |