Part 42
Turbo cinereus, xxxiv, 218. ---- incarnatus, xxxiv, 218. ---- inflatus, xxvi, 368.^f ---- minutus, xxvi, 369.^f ---- obscurus, xxxiv, 218. *---- parvulus, xlviii, 294. *---- parvus, xl, 95.^f
*Turritella carinata, xl, 96.^f ---- erosa, xxxiv, 218. *---- gracilis, xl, 97.^f ---- interrupta, xxviii, 352.^f *---- monilifera, xl, 97.^f
*Typhis acuticosta, xxiii, 344. *---- gracilis, xxiii, 344.
Ungulina transversa, xxiii, 345.
Unio and Alasmodonta, on the genera, with descriptions of species of Unio, _D. H. Barnes_, vi, 107^f, 258.^f ---- and Anodonta, on restricting the species of, _C. des Moulins_, xli, 104. ---- alatus, vi, 260; xiv, 285.^f ---- albus, xiv, 281. ---- arctatus, xxv, 340.^f ---- arcus, xxv, 340.^f ---- carinatus, vi, 259.^f ---- cariosus, vi, 271. ---- cœlatus, xxv, 338.^f ---- cornutus, vi, 122.^f ---- crassus, vi, 118^f; xiv, 278. ---- cuneatus, vi, 263; xiv, 279.^f ---- cylindricus, xiv, 283.^f ---- Dombeyanus, xiii, 360. ---- ellipticus, vi, 259^f; xiv, 278. ---- foliatus, xiv, 284.^f ---- gibbosus, vi, 262^f; xiv, 286. ---- gracilis, vi, 274; xiv, 288. ---- hians, xiii, 361. ---- inflatus, vi, 266. ---- lienosus, xxv; 339.^f ---- mucronatus, vi, 266.^f ---- mytiloides, xxv, 343.^f ---- nasutus, vi, 273. ---- naviformis, xiii, 361. ---- nodosus, vi, 124^f; xiv, 281. ---- orbiculatus, xiv, 284. ---- ovatus, vi, 270; xiv, 287.^f ---- parvus, vi, 274.^f ---- perovatus, xxv, 338.^f *---- petrosus, xxix, 149.^f ---- phaseolus, xiv, 283. ---- planus, vi, 272.^f ---- plicatus, vi, 120^f; xiv, 280. ---- prælongus, vi, 261^f; xiv, 286.^f ---- purpureus, vi, 264; xiv, 281. ---- radiatus, vi, 265; xiv, 286. ---- rectus, xiii, 361. ---- rostratus, xiii, 360. ---- rugosus, vi, 126^f; xiv, 282. *---- saxulum, xxix, 149.^f ---- Sayii, xxxv, 268.^f ---- siliquoideus, vi, 269.^f ---- stramineus, xxv, 339.^f ---- subtentus, xxv, 343.^f *---- terrenus, xxix, 149.^f ---- triangularis, vi, 272^f; xiv, 287. ---- tuberculatus, vi, 125^f; xiv, 282. ---- tuberculosus, xiii, 360. *---- tumulatus, xxix, 149.^f ---- undatus, vi, 121^f; xiv, 280. ---- undulatus, vi, 120^f; xiii, 360; xiv, 279. *---- valdensis, xlvii, 403.^f ---- ventricosus, vi, 267.^f ---- verrucosus, vi, 123^f; xiii, 360; xiv, 281.
Unionidæ, notice of _I. Lea's_ memoir on, xxii, 169; xxvii, 371. *---- of the country of the Iguanodon, _G. A. Mantell_, xlvii, 402.^f
Unios, _D. H. Barnes's_ reclamation of, xiii, 358. ----, remarks on some, xxxii, 256. ----, habits of some species, of Ohio, _S. P. Hildreth_, xxxi, 62.
Valvata pupoidea, xxxviii, 196. ---- sincera, xl, 267.
*Venerupis subvexa, xxiii, 342.
*Venilia Conradi, xxiii, 294.^f
Venus gemma, Mass., xxvi, 367.^f
*Vermetus rotula, xviii, 250.^f
Vitrina pellucida, remarks on, _C. B. Adams_, xl, 274.
*Voluta carolinensis, xxxix, 387. *---- dubia, xl, 103.^f ---- gravis, xxxii, 250.
ZOOLOGY.
ENTOZOA.
Entozoa, remarks on, _C. A. Lee_, xxxix, 278.^f
Achtheres percarum, notice of, _C. A. Lee_, xxxix, 285.^f
Filaria, different species, _C. A Lee_, xxix, 282. ---- in eels and black-fish, _C. A Lee_, xxxix, 295. ---- in the eye of a horse, _C. A Lee_, xxxix, 279.^f ---- in the blood of a dog, xlv, 228.
Trichocephalus dispar, a common intestinal worm in the alimentary canal, xxxiv, 10.
RADIATA--including _Crinoidea, Corals, &c._
*Actinocrinites, _J. S. Bonny_, xxxi, 165.^f
*Alcyonium, xvii, 288.
Alveolites glomeratus [a species of Bryozoa], description of, _T. Say_, i, 383. *----, fossil, xviii, 246.
*Ananchytes cinctus, xvii, 287; xviii, 246, 250,^f *---- cruciferus, [Nucleolites,] xviii, 245, 250,^f *---- fimbriatus, xviii, 245, 250.^f
*Anthophyllum, xxix, 150. *---- atlanticum, xvii, 288; xviii, 249,^f
*Archimedes of Lesueur, a Retepora, _D. D. Owen_, xliii, 19.^f
*Caryocrinus ornatus, xlviii, 314.^f
*Caryophyllia, xvii, 288.
*Cateniporæ, American, ii, 34.
*Cidaris diatretum, xxiii, 294.
*Clypeaster, xvii, 287. *---- florealis, xxiii, 294. *---- geometricus, xxiv, 131.^f
*Columnaria sulcata, xlvii, 360.^f
Comatula, species of, from the Indian Ocean, v, 46.
*Corals, fossil, in New Jersey, xlvii, 213. *---- in Canada, viii, 86, 87.
ZOOLOGY--_Radiata_.
*Coralline animalcules in chalk, xxxix, 205.^f
Crinoidea, general remarks on the characters and geological position of, _J. Hall_, xlv, 349.
Cristatella mirabilis, remarks on, _J. G. Dalyell_, xxviii, 78.
*Cyathocrinites pyriformis, xlviii, 314.^f
*Echinus, xvii, 287; xviii, 250.^f *---- infulatus, xxiv, 131.^f
*Encrinite, ii, 35. *----, from near Cincinnati, _J. G. Anthony_, xxxv, 359.^f
*Favosites lycoperdon, xlvii, 363.^f *---- striata, i, 384.
*Graptolithes dentatus, xlvii, 370.^f
Holothuria chrysacanthophora, xxxiv, 216.
*Lunulites deticulata, xli, 348. *---- depressa, xli, 348.
*Medusa, fossil, forming a new genus, Trianisites Cliffordi, _C. S. Rafinesque_, iii, 285.^f
*Nummulites Mantelli, xxiii, 291.^f
*Nucleolites crucifer, xxiii, 294.
Pennatula sagitta, iv, 87^f (correctly, a Lernæa).
*Pentacrinites Hamptonii, xlvii, 376.^f
*Pentremites, new genus, _T. Say_, ii, 36. *---- pyriformis, from St. Louis, Mo., xliii, 20.^f
Renilla americana, ii, 38.
Scutella crustaloides, xxiv, 131.^f
Sertularia utricularis, from New York harbor, J. E. DeKay, vi, 361.
*Spantangus cor marinum, xvii, 286; xviii, 250.^f *---- parastatus, xxiii, 294. *---- stella, xviii, 245.^f *---- ungula, xxiv, 131.^f
*Trianisites Cliffordi of Rafinesque, iii, 285.^f
Tubularia indivisa, remarks on, _J. G. Dalyell_, xxviii, 77.
Zoophytes, general remarks on, _G. A. Mantell_, xxxiii, 329. ----, _J. G. Dalyell_ on the propagation of, xxviii, 77.
INFUSORIA.
Infusoria, _C. G. Ehrenberg_ on, xxxv, 371^f; xxxviii, 405. ----, _C. G. Ehrenberg's_ notice of American, xliii, 393. ----, siliceous, _Turpin_, xxxii, 400. ---- Tripoli of Bohemia, xxxiii, 111. ----, fluviatile localities in the United States, _J. W. Bailey_, xliii, 328. ----, fossil deposits in the United States, xliii, 329. ----, New Haven harbor, _J. W. Bailey_, xlviii, 337. ---- of West Point, N. Y., xxxv, 118^f; xxxix, 191. ---- (?), siliceous, in Virginia deposits, _J. W. Bailey_, xliii, 329. ----, new species from the Bermudas, and from Maryland and Virginia, xlviii, 323, 330; --table of, xlviii, 331. ----, bed of, at Petersburg, Va., _M. Tuomey_, xliv, 339. ----, fossil, of Virginia and Maryland, _C. G. Ehrenberg_, xlviii, 201. ----, in Charleston harbor, S. C., _J. W. Bailey_, xlviii, 338. ----, new species from Oregon, _J. W. Bailey_, xlviii, 321.^f ----, in Nova Scotia, _J. W. Bailey_, xlviii, 339. ----, with bones of Mastodon, _J. W. Bailey_, xlviii, 339. ---- in guano, _J. W. Bailey_, xlviii, 338. ---- of rock salt, observations on, xli, 193.
* * * * *
Achnanthes, xliii, 325. ---- brevipes, xliii, 325.^f
Actinocyclus, xlii, 93.^f
Arthrodesmus curtus, xli, 292.^f ---- quadricaudatus, xli, 292.^f
ZOOLOGY--_Infusoria_.
Asterolampra, characters of genus, xlviii, 203.^f
Aulacodiscus, characters of genus, xlviii, 203.
Bacillaria, sketch of, _J. W. Bailey_, xli, 284^f; xlii, 88^f; xliii, 321.^f ---- paradoxa, xlii, 101.^f ---- tabellaris, xlii, 102^f; --B. ---- ? 102.^f
Biddulphia ---- ? xlviii, 336.^f
Chætoceros, xlviii, 328.^f
Closterium, xli, 297.^f ---- digitus, xli, 302.^f ---- lineatum, xli, 303.^f ---- lunula, xli, 302.^f ---- moniliferum, xli, 302.^f ---- rostratum, xli, 303. ---- striolatum, xli, 303.^f ---- tenue, xli, 303. ---- trabecula, xli, 302.^f
Cocconeis, xlii, 101.^f
Cocconema, xliii, 324^f;--C. ----, xliii, 325.^f
Coscinodiscus argus, xlii, 95. ---- lineatus, xlii, 95.^f ---- oculus-iridis, xlii, 95. ---- patina, xlii, 96.^f ---- radiatus, xlii, 95.^f
Craspedodiscus, genus, xlviii, 324.^f
Denticella polymera, xlviii, 328.^f
Desmidium aculeatum, xli, 289.^f ---- hexaceros, xli, 289.^f ---- Schwartzii, xli, 288.^f
Diatomæ, American, _J. W. Bailey_, xxxv, 118.^f
Dicladia, characters of genus, xlviii, 204.
Dictyocha aculeata, _J. W. Bailey_, xlvi, 140.^f ---- fibula, _J. W. Bailey_, xlvi, 139.^f ---- ponticulus, xlviii, 328.^f ---- quadratum, xlviii, 328.^f
Dictyopyxis, genus, xlviii, 326.
Echinella flabellata, xliii, 324.^f ----, xliii, 324.^f
Euastrum, xli, 293^f;--crux melitensis, xli, 294.^f ---- margaritiferum, xli, 295.^f
Euastrum rota, xli, 294.^f ----, xli, 295^f, 296^f, 297.^f
Eunotia arcus, xlii, 100.^f ---- diodon, xlii, 100.^f ---- pentodon, xlii, 100.^f ---- serra, xlii, 100.^f ---- tetraodon, xlii, 100^f ----, xlii, 100^f
Eupodiscus, characters of genus, xlviii, 203.
Fragillaria pectinalis, xlii, 103.^f ---- trionodis, xlii, 103.
Frustulia, xliii, 326.
Gaillonella aurichalcea, xlii, 90.^f ---- distans, xlii, 91.^f ---- ferruginea, xlii, 93. ---- moniliformis, xlii, 89.^f ---- sulcata, xlii, 91.^f ---- varians, xlii, 91.^f ----, xlii, 92^f; xlviii, 322.^f
Gloeonema, xliii, 327.
Gomphonema, xliii, 323. ---- minutissimum, xliii, 323.^f ----, xliii, 323^f, 324.^f
Goniothecium ---- ? xlviii, 336.^f
Heliopeta, genus, xlviii, 324.
Hercotheca, genus, xlviii, 327. ---- mammilaris, xlviii, 327.
Isthmia, xliii, 321.
Lithocampe, xlviii, 336.^f
Mastogonia, genus, xlviii, 326.^f
Meridion vernale, xlii, 103.^f
Micrastenas Boryana, xli, 293.^f ---- tetras, xli, 293.^f ----, xli, 293.^f
Microtheca octoceros, xli, 304.
Naunema, xliii, 326^f; --N. ----, xliii, 327.^f
Navicula, xlii, 96. ---- concentrica, xlvi, 139.^f ---- sigma, xlii, 99.^f ---- striatula, xlii, 98.^f ---- viridis, xlii, 96.^f ---- viridula, xlii, 97. ----, xlii, 98^f, 99.^f
Omphalopelta, genus, xlviii, 325.
Pentasterias margaritifera, xli, 290.
Periptera, genus, xlviii, 327.
Podiscus Rogersi, _J. W. Bailey_, xlvi, 137.^f
Podosphenia, xliii, 323.^f
Pyxidicula operculata, xlii, 88.^f ---- globata, xlii, 88.
Pyxidicula, xlii, 88.^f
Raphoneis, characters of genus, xlviii, 204.
Sceptroneis, genus, xlviii, 326.^f
Schizonema, xliii, 328.
Spherastrum, xli, 290.
Staurastrum paradoxum, xli, 289.
Stephanogonia, genus, xlviii, 326.^f
Stephanopyxis, sub-genus, xlviii, 327.
Striatella, xliii, 326. ---- arcuata, xliii, 226.^f
Surirella, xlviii, 322.^f
Symbolophora, characters of genus, xlviii, 203.
Syncyclia, xliii, 326.
Synedra, xliii, 322.^f
Systephania, genus, xlviii, 325.
Tessararthra moniliformis, xli, 290.
Tessella catena, xlii, 102.^f
Triceratium, xlviii, 336.^f ---- solenoceros, xlviii, 329.^f ---- spinosum, _J. W. Bailey_, xlvi, 139.^f
Xanthidium, xli, 290.^f ---- ramosum, xli, 291. ----, xli, 291.^f
Xanthiopyxis, sub-genus, xlviii, 327.^f
Zygoceros bipons, xlviii, 329.^f ---- rhombus, _J. W. Bailey_, xlvi, 138.^f ---- Tuomeyi, _J. W. Bailey_, xlvi, 138.^f
* * * * *
Zoophytes, _G. A. Mantell's_ lecture on, xxxiii, 329. ----, see farther under _Zoology_.
_Zuccarini, J. G._, Flora Japonica of, noticed, xxxix, 175.
Zurich, Societies in, ix, 184.
Zurlite, xi, 254.
Zygodon, see _Zeuglodon_.
SUPPLEMENT.
_Adams, C. B._, on shells, found on shores of Mass., xxxvi, 387. ----, shells of Fresh Pond, xxxvi, 393. ----, new species of Delphinula, xxxviii, 193. ----, shells obtained by dredging, with account of new species, xxxviii, 396; xxxix, 373.
Alabama, sketches of geology of, _W. S. Porter_, xiii, 77. ----, ibid, Greene Co., _R. W. Withers_, xxiv, 187. ----, ibid, near Centreville, xlviii, 399. ----, the galt in, _S. G. Morton_, xxviii, 277. ----, tertiary of, xxv, 417, 419. ----, coal in, xxvi, 190.
_Aldini, J._, obituary notice of, xxvii, 405.
_Alexander, S._, letter on the comet of 1843, xlv, 195.
_Alger, F._, formula of Masonite, xlviii, 218.
_Allen, Z._, on the Providence tornado, xxxviii, 74; xliii, 137, 264.
America and Asia, Arctic Geology of, xvii, 1.
Ashes, volcanic, of Etna, analysis of, xii, 194. ----, ----, transported by winds, xxv, 129.
_Bache, A. D._, on electro-magnetic experiments, xxii, 409.^f ----, on American Meteorology, xxxviii, 95. ----, rapid corrosion of a chain cable, xxxviii, 176. ----, observations on magnetic dip, xl, 374. ----, magnetic intensity in Europe, xl, 30. ----, improvements by, in the coast survey, xlix, 229.
_Bachelder, J. M._, on the temperature of the Saco river, xxxiv, 381; xxxvii, 389.
_Bailey, J. W._, solidification of carbonic acid, xxxvii, 398.
_Bakewell, R._, on the salt springs of Moutiers, xx, 219.^f ----, obituary notice of, xlv, 403.
_Barnes, D. H._, obituary notice of, xv, 401.
_Barratt, J._, table of closing and opening of Connecticut river, xxxix, 88.
_Beadle, E. R._, on the level of the Dead Sea, xlii, 214.
_Beck, L. C._, on iron in salt springs of Salina, xvi, 187.
_Benton, Thos. H._, letter to H. R. Schoolcraft, on human footprints at St. Louis, v, 230.
_Bessel, F. W._, parallax of star 61 Cygni, xxxvi, 200. ----, on the U. S. coast survey, xvi, 225. ----, on the astronomical clock, xliv, 160.
_Bingham, H._, fall of meteorites at Sandwich Islands, xlix, 407.
_Bischof, G._, origin of quartz and metalliferous veins, xlix, 396.
_Blake, E. W._, on the manufacture of steel, xvii, 111.
_Bloodgood, S. D._, on halos, xx, 297.
_Boethor, E._, obituary notice of, v, 180.
Bolca, Mount, geology and fossil fish of, iii, 224; xiii, 255.^f
_Bolton, J._, on warming houses, xxxiv, 84.
_Bonstetten, C. V. de_, obituary notice of, xxiii, 371.
_Booth, J. C._, analysis of chrome iron, xxxviii, 243.
_Bowen, G. T._, obituary notice of, xv, 403.
_Boyé, M. H._, new compound of platinum, xxxviii, 186.
_Brace, J. P._, on a vibrating dam, xlv, 372.
Breccia of the Potomac, i, 216.
_Breislak, S._, obituary notice of, xii, 192.
_Browne, P. A._, early geological section, xli, 183.
Browning gun barrels, _W. Ettrick_ on, xxxiv, 45. ---- ---- ----, process for, _J. Duntze_, ix, 168.
_Buch, L. von_, see _Von Buch_, p. 276.
_Bushnell, D._, submarine boat of, ii, 94.
Calendar, floral, see _Floral_.
Calorimotor, _R. Hare_, ii, 316.^f
_Candolle, A. P. de_, notice of G. Cuvier by, xxiii, 303. ----, on life and writings of R. L. Desfontaines, xxvii, 201. ----, ---- ---- F. Hubert, xxiii, 117. ----, memoir of, _C. F. P. von Martius_, xliv, 217. ----, see _De Candolle_, p. 65.
Carbonic acid, solidification of, _J. W. Bailey_, xxxvii, 398.
_Cass, L._, on the tide at Green Bay, xx, 217. ----, Address to Alumni of Hamilton College, xxi, 180. ----, table of tides in Lake Michigan, xx, 205; xlv, 20.
Cave in Mount Toby, i, 111.
_Chilton, G._, obituary notice of, xxxi, 421.
_Cleaveland, P._, on a Maine meteor, vii, 170.
Coal, in Pennsylvania, anthracite, _B. Silliman_, x, 331.
_Coindet, J. F._, obituary notice of, xxvii, 404.
Condensation of gases, _M. Faraday_, xlix, 373.
_Cook, Capt. J._, account of a bird's nest in New Holland, xlvii, 218, 312.
Cordage, plants for, xxv, 330.
_Cordier, L._, Essay on the Temperature of the Earth, analysis of, xv, 109.
_Couthouy, J. P._, two species of Cidaris and Patelloidea, xxxvi, 381. ----, monograph of the Osteodesmacea, xxxvi, 382, 384. ----, new species of shells, xxxvi, 389.
_Cowles_, statement of, concerning circular fires causing wind, xxxvi, 53.
Currents, marine, proofs of, in New York, xxxvi, 37.
_Cutbush, J._, localities of minerals at West Point, vii, 57.
_Dana, J. F._, analysis of water of Congress Spring, xxxvi, 8.
_Dana, S. L._, new mode of analysis of soils, xxxvi, 366.
_Davy, H._, obituary of, xvii, 157, 217.^f ----, Consolations in Travel by, noticed, xx, 170.
_Dean, James_, Auroral arch or belt, July 29, 1837, - xxxiii, 212. Aug. 25, 1837, - xxxiii, 212. ----, spelt incorrectly _Deane_, p. 65, first column.
Deltas of rivers, formation of, _H. H. Hayden_, iii, 55.
_Dewey, C._, on the temperature of Lake Ontario, xxxiii, 403. ----, on the bones of the mammoth, xxxiii, 201. ----, Report on the Herbaceous Plants of Massachusetts, noticed, xli, 378. ----, notice of the Geological Reports of New York, xlii, 227.
_Diell, J._, on the oil of the candlenut tree, xxxiv, 209.
_Draper, J. W._, on the law of the conducting power of wires, xlv, 392.
_Drury, T._, electrical excitement of leather by friction, xxxvii, 197.
_Duntze, J._, method of browning gun barrels, ix, 168.
Dust, atmospheric, _C. S. Rafinesque_, i, 397. ----, ----, ibid, reply to, ii, 134.
_Eaton, A._, obituary notice of, xliii, 215.
_Emmons, E._, localities of minerals, x, 11.
_Fayette, G. M. de la_, letter of, to J. Trumbull, viii, 171.
_Field, M._, obituary notice of, xxvi, 204.
Fish, saltwater, transferred to freshwater, xxxix, 378. ----, fossil, of Mount Bolca, iii, 224; xiii, 255.
_Flinders, M._, on a bird's nest in New Holland, xlvii, 218, 313, 422.
_Foot, Lyman_, meteorological table, 1825, at Fort Brady, x, 303.
_Fowler, S._, on the sapphire, &c. of Sussex Co., N. J., xxi, 319.
_Fox, C._, notice of British Naturalists, continued, xxxvii, 136. ----, new mode of preparing fish-skins for museums, xxxvi, 196.
_Fox, R. W._, on the formation of mineral veins by voltaic action, xxxv, 308; xxxvii, 199.
Franconia iron works, xviii, 134, 289. ---- minerals, xviii, 128.^f
_Frauenhofer, J._, obituary of, xvi, 304.
Fredonia gas works, xxxvi, 6.
_Gale, L. D._, on zinc roofing, xxxii, 315.
_Gardiner, R. H._, on vibrating dams, xlv, 371.
_Gaylord, W._, on removal of fishes, xl, 405. ----, theory of tornadoes, xl, 399.
_Genet, E. C._, on upward forces of fluids, xi, 110, 339^f; xii, 94, 310; xiii, 377.
Geology, cretaceous formation of New Jersey, see _Cretaceous_, p. 60.
_Gibbs, G._, obituary notice of, xxv, 214.
_Gibbes, R. W._, on the Dorudon, xlix, 216.
_Gibbs, Wolcott_, on the theory of compound salt radicals, xlvi, 52.
_Gold, T. S._, new locality of Crichtonite, xxxv, 179.
Goonong Api, eruption of the volcano of, iv, 375; xiii, 299.
_Gould, A. A._, new species of Delphinula, xxxviii, 193. ----, new species of shells, xxxviii, 196.
_Graham, T._, work on Chemistry, noticed, xlv, 401.
_Gray, J. E._, angular lines on certain mollusca, xxxv, 310. ----, on the boring of the Pholades, xxxv, 312.
_Green, James_, experiments with the elemental voltaic battery, xxviii, 33.
_Haile, A. B._, map of path of New Haven tornado, xxxvii, 343.
_Haldeman, S. S._, on zoological nomenclature, xlvi, 18. ----, electrical phenomenon, xlvi, 215.
_Hall, J._, on the Brachiopoda and Orthocerata, xlvii, 109.
Halos, xxviii, 304^f; xxxix, 61.^f
_Harris, T. W._, new species of Argulus, xxxvi, 393. ----, on the genus Cychrus, xxxvi, 391.
_Hassler, F. R._, on weights and measures, xxiii, 405.
_Haüy, R. J._, biography of, viii, 362.
_Hayes, A. A._, on alumina with pigments, xvi, 173. ----, on a scarlet pigment, xvi, 174. ----, on bromine in the Saratoga waters, xviii, 142. ----, on pure chromate of potash, xx, 409. ----, on a singular crystallization, xx, 128. ----, on cobalt and nickel, xxi, 195. ----, analysis of Danaite, xxiv, 386; xxxvi, 334. ----, analysis of Ledererite, xxv, 80; xlvii, 339. ----, on native nitrate of soda, xxxix, 375. ----, on Pickeringite, xlvi, 360. ----, on borate of lime, xlvi, 377^f; xlvii, 215. ----, analysis of red oxide of zinc, xlviii, 260. ----, analysis of Glauberite, xlvii, 338.
Heights, see farther under _Mountains_, p. 172.
_Henry, J._, on a large electro-magnet, xx, 201. ----, on the lateral discharge of electricity, xxxiv, 16^f; xxxviii, 154. ----, on galvanic induction, xxxviii, 170, 404. ----, on capillary action, xxxviii, 180. ----, heat of solar spots, xlix, 405.
_Henry, Wm._, obituary notice of, xxxii, 216.
_Herschel, J. F. W._, rediscovery of the sixth satellite of Saturn, xxxiv, 207. ----, remarks on W. C. Redfield's law of storms, xxxv, 281. ----, vitreous humor of shark's eye, xxxv, 293. ----, letter to, on the parallax of the star 61 Cygni, xxxvi, 200. ----, on dissevered rays of light, xxxviii, 110.
_Hodge, J. T._, observations on the geology of the Carolinas, xli, 182.
_Hosack, D._, obituary notice of, xxix, 395.
_Houghton, D._, magnetic influence near the great lakes, xli, 171. ----, joints in rocks, xli, 172.
_Hubbard, J. S._, elements of Southern comet of Dec., 1844, xlviii, 403.
_Humbert, J._, compound electro-magnet, xxxviii, 204.
_Ives, Eli_, a new species of Gnaphalium, i, 310, 380.^f ----, on chloric ether, xxi, 406.
_Jackson, C. T._, on the revolving electric magnet of Pixii, xxiv, 146.^f ----, on Ledererite, xxv, 78.^f ----, on mineral manures, xli, 159. ----, trilobites in Maine, xli, 161. ----, joints in rocks, xli, 172. ----, trap dikes, xli, 172, 173. ----, diluvial action in Rhode Island, xli, 176. ----, on pot-holes in New Hampshire, xliii, 154. ----, on drift, xliii, 151. ----, on tin veins in New Hampshire, xli, 161; xliii, 168. ----, analysis of Beaumontite, xlvii, 337. ----, ---- yttrocerite, xlvii, 353. ----, formula of pink scapolite, xlvii, 418.
_Jenkins, J. F._, meteorological observations at Middletown, June, 1832, to May, 1834, xxvi, 395.
_Johnston, J._, meteorological Journal at Cazenovia, May, 1834, xxvi, 398.
_Jones, A._, on the supposed agency of galvanism in transferring colors through animal substances, xxi, 316. ----, notes on Gypsies, bituminous coal of Alabama, India rubber carpets, stereotype printing, material for paper, xxvi, 189-193.
_Kendall, E. O._, elements of Southern Comet of Dec., 1844, xlviii, 403. ----, on the transit of Mercury of May, 1845, xlix, 149. ----, elements of the third comet of 1845, xlix, 221.
_Kingsley, J. L._, eulogy on A. M. Fisher, v, 367.
_Kirtland, J. P._, on western fishes, xxxviii, 392; xxxix, 375; xl, 388.
_Klaproth, J._, on the invention of the mariner's compass, xl, 242.
_Knox, G._, obituary notice of, xv, 189.
_Koch, A. C._, discovery of the Zeuglodon, in Alabama, xlix, 218. ----, mastodon remains, xl, 56.
Kutch, earthquake at, iv, 315.
_Lane, E._, mine of, i, 316.
_Laplace, P. S._, obituary notice of, xiii, 166.
_Lea, I._, new species of Colimacea, xl, 28. ----, on Patella amœna, xl, 31. ----, on fossil Brachiopoda, xlvii, 109.
_Lea, M. C._, analysis of chrome iron, xxxviii, 243.
Lebanon springs, viii, 21; xxxvi, 7.
_Lederer, L._, obituary notice of, xliv, 216.
_Lettsom, W. C._, translation of Kobell on galvanography, xlviii, 221.
_Linsley, J. H._, catalogue of the shells of Connecticut, xlviii, 271.^f
_Lloyd, H._, on the regular variation of the earth's magnetism, xlvi, 391.
_Locke, J._, on manufacture of copperas at Strafford, Vt., iii, 326. ----, magnetic observations in Ohio, xxxviii, 157; xl, 56. ----, on terrestrial magnetism, xxxix, 319; xl, 149. ----, diluvial scratches in Ohio, xli, 175. ----, lead region of the Upper Mississippi, xlvii, 106.
_Loomis, E._, magnetic observations, xl, 378. ----, on the shooting stars of April, 1842, xliii, 214. ----, errata in Hutton's table of products, xliii, 116. ----, supplement to meteorological observations for 1841 to 1844, xlix, 406.
_Lund_, fossil human bones found in South America, xliv, 277.
_Lyell, C._, on vertical lines of flint, xxxv, 305. ----, on the tertiary of Martha's Vineyard, xlvi, 318.
_Maclure, W._, liberal donations to science by, xxxvii, 399. ----, geological labors of, xliii, 231. ----, proceedings of the Academy of Natural Sciences of Philadelphia on the death of, xxxix, 212.
_Macomber, D. O._, account of a frozen well, xxxvi, 184.
_Mansfield, J._, obituary notice of, xviii, 208.