Analysis of square numbers, _A. D. Wheeler_, xxv, 87.
Analytical geometry, _C. Wilder_, xx, 285.^f
Anamitic and Latin Dictionary of Taberd, xl, 43.
Anatase, analysis and crystals of, xlvii, 215.^f
Ancram lead mine, notice of, _C. A. Lee_, viii, 247.
Ancramite, v, 235, 399. ----, shown to be of furnace origin and identical with cadmia, vi, 180.
Andalusite, crystal from Westford, Mass., xlvi, 381.^f ----, in Connecticut, vi, 176, 236. ----, in Massachusetts, x, 394; xlvi, 381.^f
Andes, general features of, xvii, 47. ----, winds at the summit of, xxviii, 310. ---- of Peru, character of, xviii, 182. ----, highest habitations in, xviii, 183. ----, height of the principal peaks of, xviii, 183. ----, Mexican, ascent of the summit of Popocatepetl, xxviii, 220.
_Andre_, Major, Notice of a sketch of, by himself, ix, 395.
_Anglada's_ deductions respecting mineral springs, v, 187.
Animals, living, found in stones and wood, notice of a work on, xii, 395. ----, growth of vegetables on living, by _S. L. Mitchill_, xii, 21. ----, dead, means of employing, _M. Payen_, xxiv, 326. ---- produced by galvanism, see _Acarus_.
Animal fibrine, albumen and caseine, isomeric with vegetable fibrine, _Scheerer_, xliii, 402. ---- organs, action of barytes, strontian, chrome, &c. on, xiii, 178. ---- magnetism in France, v, 192. ---- ----, notice of a work on, by _Dupau_, xiii, 175.
Animation suspended, iv, 393; xxxiii, 292.
Animation suspended by drowning, _L. W. Smith_, v, 125.
Annals of the New York Lyceum, see _Lyceum_.
Annelids in the slabs of Waterville, Maine, xli, 163.
Anniversary, centennary, of the American Philosophical Society, Proceedings of, xlv, 231.
Antarctic regions, discoveries in, by the U. S. Exploring Expedition, xl, 394. ---- seas, Expeditions to, xxxv, 306.
_Anthony, J. G._, Calymene Bucklandii, a new species of trilobite, xxxvi, 106.^f ----, fossil encrinite from near Cincinnati, xxxv, 359.^f
Anthophyllite in Canada, viii, 69. ---- in Connecticut, xvii, 144. ---- in Massachusetts, ix, 248.
Anthophyllum, xvii, 288; xviii, 249^f; xxix, 150.^f
Antimony, test for minute quantities of, xliv, 13. ----, a mode of separating from lead, brass, &c., xv, 188. ----, separation of, from tin, _Gay Lussac_, xxvii, 197. ----, gray, locality of, in Lyme, N. H., xlix, 228. ----, ----, ibid, in Connecticut, xii, 156. ---- and lead, sulphuret, xxx, 177.