INDEX. 405 



Pestalozzi, death of, 183 



Phosphate Manganese, new locality of, 196 



Phosphorus in Kelp, 187 



Plants, cultivation of, in Moss, 189 



Porter, Wm. S. remarks on the geology of Alabama, by, 77 



Powder Mills, 161 



Principia of Newton, review of, continued from Vol. xii. 311 



Proceedings of the Lyceum of Natural History, 378 



Public Instruction, 1 59 



Pyroligneous Acid, 175 



Q 



Quinby, Mr. his reply to Mr. Blake, 73 



— answer to, 75 



rejoinder of, 356 



Quinine, Sulphate of, 400 



R 



Reclamation of Unios, 358 

 Refrigerating mixture, metallic, 171 

 Rejoinder to Prof. Olmsted by Prof. Hare, 8 

 Rensselaer, Jer. Van, Dr. on the Natural History of Orange 

 county, New York, 224 



on Larvae, 229 



Reply of Mr. Quinby to Mr. Blake, 73 

 Rocks, on the supposed transportation of, 348 

 Robinson, Dr. his Cabinet of Minerals, 199 

 Rothe, Charles E. remarks upon the Gold Mines of North Car- 

 olina, by, 201 

 Rudder, temporary one, 371 



S 



School of Agriculture, 179 



■ Arts, 176 



Science, progress of, 183 



Scrope, G. P. his work on Volcanos, analysis of 108 



, his letter to the Editor on Volcanos in North 



America, 190 

 Serpentine of Kelly vale, 200 



Shepard, Charles U. on Phosphate of Manganese, Tabular Spar, 

 &c. 196 



■ measurements of crystals of Zircon, by, 392 



Sicily volcanic character of, 272 



