480 



Index. 



Traill, Dr. on the presence of oil in the 

 serum of the blood, 197. 



Transactions of the Royal Geological So- 

 ciety of Cornwall, analysis of, 294. 



Trevelyan, W. C. Esq. account of his pa- 

 per on the geology of the Feroe Islands, 

 70. 



Turnerite, a new mineral, description of, 

 241. 



Tutenag and white copper of China, on the 

 analysis of, 237. 



Van Dieman's Land, account of some 

 specimens of rocks from, 341. 



Veins, metallic, on the existence of, in 

 the Plymouth limestone, 1 56, 470. 



Vesuvius, ashes ejected from, extraordi- 

 nary analysis of, 236. 



Vibrio tritici, account of, 66. 



Vivian, J. H. Esq. account of the process 

 of smelting copper as conducted at the 

 Hafod Copper Works, 113. 



Ural mountains, geology of, 1 6. 



Uranite from Cornwall, analysis of, 57. 



Uranium, phosphate, composition-of, 59. 



Ure, Dr. on the ultimate analyses of vege- 

 table and animal substances, 345. 



W. 



Water, maximum density of, new method 

 of ascertaining, 401. 



■ on the compressibility of, 53. 



Weather on the coast of Africa, observa- 

 tions on, 300. 



Weaver, T. Esq. on fossil human bones 

 and other animal remains recently found 

 in Germany, 17 — remarks on the rothe- 

 todtliegende and weissliegende of Ger- 

 man geologists, 321. 



West, Mr. W. on the galvanic ignition of 

 charcoal, 314. 



Whin, grey, on, 49. 



Whidbey, J. Esq. notice of his account of 

 some caves discovered in the limestone 

 quarries at Oreston, 233. 



Williams, Dr. experiments to determine 

 the practicability of an operation for 

 phthisis pulmonalis, proposed by Dr. 

 Carson, 429. 



Winch, J. N. Esq. on grey whin, 49 — 

 account of some specimens of rocks 

 from Van Dieman's Land, 341. 



Wollaston, Dr. account of the properties 

 of metallic titanium, 67. 



THE END. 



Printed by C. Baldwin, New Bridge-street, London, 



