﻿INDEX. 



407 



J. 



1 



Jackson, C. T., on the Alabama meteoric 

 iron, 145. 



Final Report on the Geology 

 of New Hampshire noticed, 393. 



announcement of school of 



chemistry, 403. 



Jeffrys, J., on the solution of silica, 397. 



Johnson, W. R., Report on American Coals 

 noticed, 394. 



Johnston, J. F. W., analysis of guano, 60. 



works on agricultural chem- 

 istry, 212. 



edition of Mulder's Chemis- 

 try, 213. 



Jordan valley, topography of, 7. 



K. 



Kendall, E. O., elements of southern comet 

 of Dec. 1844, 403. 



King, A. T., on fossil footmarks in West- 

 moreland County, Pa., 217, 343. 



Klaproth, M., analysis of guano, 60. i- ■-*--- - . -j -. . ^ AI 



Klaus, Prof, on Ruthenium, a new metal, Musical tones produced by magnets, 401. 



401. 



Mercury, atomic weight of, 402. 

 Meteoric iron from Alabama, description and 

 analyses of, 145. 



from Cambria, N. Y., notice of, 



388. 



period of August, 1844, 316. 

 Meteorological journal at Marietta, Ohio, for 



1844, 287. 

 Microceras inornatus, a new fossil shell, 294. 



Microlite and pyrochlore, their identity, 177, 



396. 

 Middleton, J., on the composition of recent 



and fossil bones, 186. 



Minerals, pseudomorphous, Dr. Blum's trea- 

 tise on, reviewed, 66. 



Mr. Dana's views upon, 81. 



Mollusks, catalogue of, near Richmond, In- 

 diana, 93. 



Morton, S. G., description of the head of a 



fossil crocodile, 265. 



observations on ancient Egyp- 

 tian crania, 268. 

 Mulder, G. T., Chemistry of Animal and 

 Vegetable Physiology, announced, 213. 



Kobell, Prof, von, upon galvanography, 221. 

 Kopp, E., on the sulphate of chrome, 189. 



L. 



Lederite, its identity with sphene, 176, 180. 

 Lettsom, W. G., translation of Von Kobell* s 



treatise upon galvanography, 221. 

 Lincolnite, identity of with Heulandite, 64, 



175, 180. 

 Linsley, J. H., catalogue of the shells of 



Connecticut, 271. 



Lithia, a blowpipe test when mixed with 

 soda, 193. 



Logarithmic and exponential theorems, 36. 



Tables, Shortrede's, noticed, 208. 

 Lyceum of Natural History of New York, 

 404. 



mnam 



M. 



Magnetical Investigations, Dr. Scoresby's, 

 noticed, 33. 



Magneto-electric machine, new, 392. 



Magnets, musical tones produced by, 401. 



Manganese, separation of zinc from, 187. 



Mantell, G. A., his Medals of Creation re- 

 viewed, 105. 



Maout's Lecons Elementaires de Botanique, 



206. 

 Marcet, Dr., analysis of water of Dead Sea, 12. 

 Marchand, M., on the atomic weights of 



mercury, copper, and sulphur, 402. 

 Marl from Ashley River, S. C, composition 



of, 101. . 



slate, microscopic shells found in, 29*. 



fossil infusoria in, 339. 

 Martius, C. F. P., Systerna Materia; Mediae 



Vegetabilis Brasiliensis, 207. 

 Masonite, formula of, 218. 

 May, O. W., letter respecting meteoric iron 



from Cambria. N. Y.. 388. 





N. 



Napier, J., on the solubility of metals in the 

 sails of iron, 190. t 



Natural History of Creation, Vestiges of, no- 

 ticed, 395. 



Nautilus Connecticutensis, a new shell, fig- 

 ured, 286. . . 



New York Geological Reports reviewed, 



210, 296. 

 Niobium, a new metal, 400. 

 Nucula fabula, a fossil shell, 29o. 



obliqua, a new fossil shell, 294. 



O. 



Olmsted, D., new experiments on the solar 

 spectrum, 137. 



Ornithichnites Culbertsonii, 345. 



gallinuloides, 344. 



Orthis costata, a new fossil shell, 295. 



Osmium, means of obtaining pure, 185. 



Otto, M., on the separation of zinc from man- 

 ganese, 187. 



Owen, D. D., review of the New York geo- 

 logical reports, 296. 



Owen, R., on the birds' nests of New Hol- 

 land, 61. 



his monograph on Dinornis review- 

 ed, 194. 



P. 



Paee, C. G., new magneto-electric machine, 

 392. 



on musical tones produced by 

 magnets, 401. 



Palestine, geological features of, I. 



Peligot, M., on the composition of tea, 187. 



Pelopium, a new metal, 400. 



Pendulum, mercurial, its vibrations how ob- 

 structed, 156. 



_™.™ tM ..., _ j1 and Integral 



m£sS M.f^ the preparation of sulpha.!! Phosphates neutral alkaline, their action 

 cetic acid, 193. " upon carbonate of lime, 9 / . 



