INDEX. 



India, measurement of a degree in, 



309 

 Insects destroyed by tobacco- water, 298, 



SOI 

 Irvine, Dr. 199 

 Isenflamm, 17 



J. 



Jameson, R. Esq. 318— -His system of 

 mineralogy, 319 



J. G. C. his improvement in the Galva- 

 nic trough, to prevent the cement 

 from being melted, when the action 

 is very powerful, 148 



Jussieu, 17 



K. 



Karsten, Professor, 318 



Kirwan, R. Esq. 318 



Klaproth, his experiments on the La- 

 zulite of Vorau, 20— On the topaz, 

 37— On slate, 380— See 3 18 



Knight, T. A. Esq. on raising new and 

 early varieties of the potato, 97 — On 

 the advantages of grafting walnut, 

 mulberry, and chesnut trees, 175— 



| On the formation of the bark of trees, 

 241— On the economy of bees, 250 



La Lande, his account of the relative 

 situations of the different stars, by 

 which the principal constellations 

 may be distinguished, 1 — Corrections 

 of some errors in his catalogue, 174 



Lanibton, Major W. his account of the 

 measurement of an arc of the meri- 

 dian on the coast of Coromandel, 

 309 



Language of brutes, 253 



Laplace and Lavoisiei's calorimeter de- 

 fective, 197 



Lavoisier, on the quantity of carbon 

 contained in carbonic acid, 21G — On 

 the base of potash, 308 



Lazulite, analysis of, 20 



Lectures at St. Thomas's and Guy** 

 Hospitals, 160 



Lcdhuy, Mr. A. his new musical in- 

 strument described, 371 



Leo, its situation and appearance, 4 



Libra, its situation in the heavens, 6 



Light, specific gravity of, 143 



Lime in cream of tartar, 28 



Linnrus, 17 



Lyra, directions for discovering, 2, € 



Lyre, organized, 371 



M. 



Macnight, Rev. T. 318 



Malpighi's theory of the formation of 

 the bark of trees, 241 



Mammoth found in a perfect state 

 157 



Martin, Mr. E. his description of the 

 mineral bason in the eounties of 

 Monmouth, Glamorgan, Brecon, 

 Caermarthen, and Pembroke, 361 



Maskeleyne, Dr. 144 



Matthews, W. Esq. on family wine- 

 making, 353 



Maupertuis, on albinoes, 82 



Meridian, measurement of an aTc of, on 

 the coast of Coromandel, 309 



Meuder, Mr. 318 



Milk, analysis of, 72 



Mineral bason in Wales, 361 



Mineralogy, 318 



Mirbel on the formation of the bark of 

 trees, 242 



Mohs, Mr. F. 20, 318 



Moll, Baron, 20 ^ 



Mont Blanc, brief description of some 

 mountains in the department of, 272 



Morozzo, 219 



Mountains in France, 272, 277 



Musical instrument, called an organ* 

 ized lyre, .371 



Uairne, 



