INDEX* 417 



Patterson and Sparta, New-Jersey, 239— on the character of Professor 



Fisher, 375 

 Remedy against hydrophobia, 177 



Renwick, James, Prof, his observations on the longitude of New- York, 143 

 Review of the Cambridge course of matliematics, 304 

 Rocks moved without apparent cause, 34 

 Rocket, newly invented, 189 



Rockwell, Samuel, Doctor, on spontaneous combustion, 201 

 Rome, manuscripts at, 385 

 Rural economy, 380 

 Russia, establishments in, 176 — extensive draining in, 393 



Salamander, new species of, 174 



Sandstone, singular impressions in, 155 



Saw machine, description of, 146 



Schoolcraft, Henry R. Mr. his remarks on the prints of human feet in lime- 

 stone, 223 — his letter to Hon. Thomas H. Benton on this subject, 228 — 

 notice of his memoir on a fossil tree, 23 



Section, geological, of the Canaan Mountain, 8 



Seybert, Henry, Mr. his analysis of tabular spar and of pyroxene and colo- 

 phonite, 113 — of the maclureite, 336 — his letter on the condrodite, 366 



Signals for a great distance, 189 



Sheep, merino, 189 



Silver, analysis of an ore of, 377 



Skidmore, Thomas, Mr. his flexible elastic tubes, 153 — his letter on the com- 

 bustion of hydrogen in water, 347 



Smith", Lockwood, W. Doctor, on suspended animation by drowning, 125 



Society for the advancement of the arts, 379 



Soda, nitrate of, 387 



Solubility of magnesia, 378 



Spar, calcareous, formation of, 405 



Specimens of minerals from Prof. Hall and Dr. Hayden, 255 



Spontaneous combustion, 201 



Statue of Luther, 181 



Steam boats at Stockholm, 379 



Steatite crystallized, notice of, 249 



Steel, J. H. Doctor, notice of his report on the geology of Saratoga County, 

 New-York, 203 



Stilbite, notice of, 399 



Style of the Orientals, 181 



Sullivan, J. L. Mr. his notice of the revolving steam engine, 144 



Sulphate of barytes at Berlin, 42 



Surgery, 179 



Survey geological of North Carolina, 202 



Sweden, botany in, 180 



Schweinitz Lewis G. Mr. on the genus viola, 48 



T. 



Tabular spar, analysis of, 113 



Titanium, oxide of, 405 



Tony, John, Doctor, his analysis of a new ore of zinc, 235 



Tract Society of Paris, 383 



