422 



INDEX. 



De Kay's report on the Natural History 



of New York, 188. 

 De Moleyns on powerful voltaic com- 

 bination, 358. 

 De Vico, astronomical observations at 



Rome, 373. 

 Dewey, C, on the striaa and furrows of 



polished rocks, 146. 

 Diluvial scratches, 2V6. 

 Dove, H W., on the law of storms, 315 

 Dr. Hare's strictures upon, 137. 



reply to by Mr. Red- 



field, 384. 

 Draper, J. W., discovery of latent light, 



and of spectral appearances connected 



with photography, 21)2 



edition of Kane's Elements 



of Chemistry, 192. 



Earthquakes in the United Slates, 419 

 West Indies, 419. 



Eclipse, solar, of July 8, 1842,211. 



Electrical currents, passage of two or 

 more over the same conductor, 418. 

 fish, discovery of, 213 



Elements, atomic weights of, 215. 



Embankments and mounds in Wiscon- 

 sin. 21. 



Endlicher's Mantissa Botanica, 198. 



Entomological Society of Pennsylvania, 

 199. 



E«py's meteorological enterprise, 212. 



Exploring Expedition, United States, ac 

 count of, 393. 



Fish beds, new. in New Jersey, 134. 



electrical, discovery of, 213. 

 Flagstones, undulated, 284. 

 Flora of North America, Torrey and 



Gray's, 420. 

 Fogs, formation of, 40. 



on the Mississippi River, 43. 

 Sir H. Davy's theory of, 41. 

 Foot-marks on rocks, 200. 

 Foot-print, fossil, 135. 

 Forry's Climate of the United States, 



193. 

 Fossil animal, bones of, described, 69. 

 birds in New Holland, 417. 

 bones, human, 277. 

 foot-mark in New Jersey, 135. 

 footsteps, 370. 



mammalia, Mr. Owen's letter on 

 341. 



remains in diluvium, 300. 

 shells, 289, 292, 299. 

 wood in diluvium, 302. 

 Freezing cavern of Uletzkaya Zatchita, 



206. 

 Fucoides described, 290. 

 Furrows and striae of polished rocks, 146 

 diluvial, 20& 



G. 



Gambir, cultivation of, in Singapore, 156. 



Garden, A. A., letter to Dr. Colder), 132. 



Gardner, D. P., medico-legal application 

 of Rieneh's test for arsenic, 240. 



Gases, Regnault's researches on the dila- 

 tation of, 63. 



Geology of Connecticut, report on, 187. 

 of Tarapaca, 1. 



suburban, of Richmond, Indi- 

 ana, 281. 



G!ar:ier.s the cause of grooved and pol- 

 ished rocks, 148. 



Gray, A., bibliographical notices, 195. 



selections from the scientific 

 correspondence of Dr. Colden , 85. 



translation of Martius' notice of 

 the life and labors of De Candolle, 217. 



Gronovius. J. F., correspondence with 

 Dr. Colden, 86. 



Grooves, diluvial, 296. 



H. 



Hematoxylin, description of, 357. 

 Hare, R., refutation of the amphide salts, 



192. 



strictures on Prof. Dove's es- 

 say " on the law of storms." 137. 



replied to, by Mr. Redfield, 384. 

 Harlan, R., description of the bones of a 



new fossil animal, 61). 



Mr. Owen's remarks on his 



nolice of new fossil mammalia, 341. 

 Hayden, C. B., analysis of Scott spring, 



Va., 409. 



on the rock salt and salines 



of the Holston, 173. 

 Helianthus Dowellianus, 82. 

 Heirick, E. C meteoric observations of 



Aug. 10. 1842, 208. 



in December, 1342, 210. 

 in November, 209. 

 Herschel, Sir J., on the freezing cave of 



Uletzkaya Zatchita, 206. 

 Heulandite, a mineral of New Jersey, 59. 

 Hildreth, S. P., meteorological journal 



at Marietta, Ohio, 347. 

 Hodgkinson, on the strength of stones 



and other materials, 168. 

 Holston River, rock salt and salines of, 



173. 

 Hooker's British Flora, 199. 

 Hurricanes, phenomena of, 329. 

 Hydrosulphuric acid in water, 310. 

 Hypericum Buckleii, 80. 



Uletzkaya Zatchita, freezing cavern of, 



206. 

 Infusorial stratum, new locality of, 339. 

 Ink, antediluvian, 287. 

 Iron, sulphuret, nodules of, 312. 



action of air and water on, 355. 

 Ivory, fossil, 301. 



