406 INDEX. 



Moore, Jacob, Mr. on a rocking stone in Durham, New-Hamp- 

 shire, 243. 

 Morton, S. Mr. his notice of an ancient mouad, 166. 



N. 



New-Jersey, notice of the alluvial district of, 237. 

 Newton's Principia, stereotype edition of, 371. 

 New Atmometer, 382. 

 Notice of an ancient mound, 166. 



of a currous fluted rock, 179. 



of Doct. Comstock's Grammar of Chemistry, 369. 



of Mr. Kendall's thermometers, 371. 



Nuttall, Thomas, Mr. his reply to Mr. Seybert's letter, 171. 



O. 



Observations pluviometrical, 326. 



Odessa, city of 386. 



Opal, 218. 



Organic remains, 43. 



in coal formations, 76. 



Orr, Isaac, Mr. on the formation of the Universe, 128. 



P. 



Paper hangings, 396. 

 Pennsylvania meteors, 316. 

 Philadelphia water works, 375. 



Pierce, James, Mr. his memoir on the Cattskill mountains, 86. 

 his notice of the alluvial district of New- Jer- 

 sey, 237. 

 Finite, 219. 

 Platinum test for, 376. 

 Plumbago of Ticonderoga, 178. 



fusion of, 34 1 . 



Pluviometrical observations, 326. 



Poland, 390. 



Porter, Jacob, Doct. his catalogue of minerals, 246. 



Potash nitrate of, 211. 



Potatoes, preservation of, 200. 



Preparations anatomical, 384. 



Prussic acid, its efficacy in asthma, 366. 



Pyrope,222. 



R. 



Relic unknown, 80 



