INDEX. 



Acid pyroligneous, 188 



Agates in Deerfield, 407 



Agriculture, 190— in the Netherlands, 380 



Alkanet a substitute for Litmus, 343 



Allen, J. Doctor, his list of minerals, 271 



American and European Geology, comparative features of, 197 



American Geological Society, 403 



Amsterdam Canal, 181— Societj^ there, paintings of the Royal Academy 



there, 381 

 Analysis of tabular spar, &c. 113 — of the calcareous oxide of Tungsten, 118 



— of a new ore of zinc, 235 — of sahlite pyroxene of New-Haven, 344 — of 



an ore of silver, 377 — of the Maclureite, 336^ 

 Animals of the Highlands, 31 

 Animal Magnetism, 192 

 Anglada Prof, on mineral waters, 187 

 Antiquities, zeal for, 191 



Apparatus for lighting the Tron steeple of Glasgow, description of, 1411 

 Astafort, mutual instruction there, 382 

 Atmosphere, pressure of, 174 

 Attempt of a monography of the genus Viola, 48 

 Aurora Borealis, 178 

 Automalite, 402 



B, 



Barbadoes, bituminous substances of, 406 



Barnes, D. H. Mr. his geological section of Canaan Mountain, 8 



Barytes, sulphate of, notice of the locality of, in Berlin, 42 



Bavaria, mineralogy of, 193 



Beckwith, John, Doctor, on the natural walls or solid dykes of North Caro- 

 lina, 1 



Beck, Doctor, his catalogue of minerals, 269 



Benton, Thomas H. Hon. his letter to Mr. Schoolcraft, 230 



Berzelius, Prof, letter from, 397 



Besan5on in France, 386 



Bigsby, John S. Doctor, his outline of the mineralogy, &c. ofMalbay,205 



Botany, 286— in Sweden, &c. 180 



Bourdeaux, steam boats there, 381 



Bowen, G. T. Mr. his analysis of the calcareous oxide of Tungsten, 118 — his 

 notice of the magnetic effects produced by the Calorimotor, 357— ^-analysis 

 of the Pyroxene of New-Haven, 344 — of the Nephrite of Smithfield,346 



Vol, V, 53 



