wt 
ia INDEX. 
Moore, Jacob, Mr. on a rocking stone in Durham, N ow-Hampe 
shire, 243. ees ¥ 
Morton, 8. Mr. his notice of an ancient mound, 166. 
N, 
New-Jersey, notice of the alluvial district of, 237. 
Newton’s ae stereotype edition of, 371. 
New Atmometer, 382. 
Notice of an Machen mound, 166. 
— of a curious fluted rock, 179. 
= Doct. Comstock’s Gram mar of Chemistry, 369. 
r. Kendall’s thermometers, 
Natal, “vont Mr. his reply to Mr. Seybert’s letter, 171. 
O. 
Observations oe 326. 
18. 
ee: remains, 43. 
coal formats ons, 76. z 
_ Orr, "ay pe on the formation of the Universe, 128. : 
. 
Paper hangings, 396. 
P Ivania meteors, 316. 
Phil water works, 
Pierce, James, Mr. his memoir on the Cattskill mountains, 86. 
his notice of the alluvial district of New-Jer- 
sey, 237. 
Pinite, 219. a 
Platinum test for, 3 
Plumbago of Ticonderoxe, 178. 
———— fusion of, 341. 
leerogy observations, 326. 
ol 
Porter, Jacob, Doct. his catalogue of minerals, 246. ¥ 
Potash nitrate of, 211 
Hei: es, preservation of, 200. 
Preparations anatomical, 384. 
Prussic acid, its efficacy i in asthma, 366. 
Pyrope, 222 
* R. 
Relic unknown, 80 
