406 INDliX, 



Monson, A. S. Dr. on Prussic acid 195 



Morey, Samuel, Mr. on mineral waters, 94 

 fetid limestone, 234 



N. 



Nations, Indian, SO Nature, annals of, 365 



Notice of Hay den's essays, 47 — of archaeologia americana, 357 

 of Schoolcraft's mission, 69 Notices, chemical, 241 



O. 



Ochre in Vermont, 58 



Oliver, B. L. Dr. on Prussic, 182 — specimens, 233 



Olmstead, D. Prof, on a peculiar effect of lightning, 100 



Ontario lake, petrifactions from, 222 



Operation, surgical, extraordinary, 373 



Ores of lead, of Missouri, 24 



iron on the Wachitta, 26 Organic remains, 389 



Osages, 31 — 32 — 34 



P. 



Paloeothrissum freislebenense of Westfield, Conn. 220 



Palermo, extract of a letter from, 396 



Paper, litliographic, 370 — ivory do. 370 



Paralysis cured by lightning, 100 



Pasture, spring, Dr. E. Ives on, 345 



Perkins, Jacob, Mr. on compressibility of water, 347 — engra- 

 ving on steel, 353 . 



Petrifaction, remarkable, 282 



Pierce, James, esq. on mineral waters, &.c. 235 



Pilatus, mount, slide down, 368 



Plaster of Paris in Virginia, 245 



Pompeia, how covered, 374 Poor, education of, 379 



Porter, T. D. Dr. his sketch, &c. 227 — tests for arsenic, 354 



Porter, J. quartz from him, 234 — floral, &.c. calender, 273 



Porter, Dr. fossil bones, 247 



Presses, printing, improvements and theory, 311 



Prince, Wm. Mr. on a singular vegetable production, 77 



Prussic acid, 182 



Pultowa, monument at 379 Pumice stone on Mississippi, 247 



Pyrites, iron, 3, 67—233— beds of in Vermont, 326 



Quartz in South Carohna, 3 — in Missouri, 67 



Fairfield, New-York, 233 

 Q,uinquina. substitute for, 380 



R. 

 Radiation of heat through glass, 344 

 Rafinesque, Prof, on fossil Medusa, 286 

 Ram, hydraulic, 281 Rattlesnakes, bones of, 85 



Region, sandy of the Carolinas, 1 

 Remains, organic of L. Huron, 270 — unknown, 271 

 Remarks on Enfield's Institutes, 125 



