378 INDEX. 
Bournon, Count, on architectural remains in limestone, 14@ 
Brace, J. P. on Litchfield county, 370 
Braconnot, his experiments, 34 
Bradford, A. on ken-serpent, 150 
Breccia of Mont D’ r, 3 356 
Brogniart, M. his opinion of the American green marble, 165 
Brown, Dr. Samuel, on Animal poison, 168 
Brown: spar, 23 
Bubbles blown in melted rosin, 179 
Bushnel, David, his submarine ne 94 
Cabot, Samuel, on sea-serpent, 161 
Cabinet, mineral, ht 
Cadiz, its academy, 34 
Calendar, floral, = Deerfield, 2 
30 ane Hare, s16air Professor Green, 332 
Calyptroea, costae 
Cantharidin in the Lyi Vittala, a 
Carthage Bridge, environs of, 250 
Cashmeer goat, 347 
Catenipora. genus, 34 
Cement for stone houses, 224 
mouny, vale of, 1 
Chemistry, medical, 81 
Chené, oriental, 265 
Chlorine theory, 362 
Chlorite slate, 247 nS = 
pep aro American, 141 
Pe) 
Cc 
shrysoberyl, its Tocality, 240 
Cinnabar, American, 170 
Clark, Professor E. D. strictures on, 281 
Clark, Daniel, Rev. on snow and hail, 132 
Aaous, 45 to 51 
Cleaveland’s mineralogy, 375. 
Clove, stony, 2 
Clymer, Mr. bie hydraulic sitehind, 345 
Cold, efiects of, 17 
Colamn of ice 22 
Combustion of the metals, (note,) 296 
Comet of 1819, elements oni its orbit, 374 
Conite, 3 
Constitution of American Geological Society, 139 
Constructions, geometrical, 2 
Cooley, Dennis, Dr. be floral calendar, 254 
Corfu, university o' 
Cornelius, E. Rev. on a ma singularly posited rock, 2 
vorrespondent, German, 
Catundast, fusion of, 291 
