54-7 



INDEX TO VOL. XVI. 



ABICH (Dr. H.) on some points in 

 the history and formation of Etna, 

 395. 



Acetamide, on some compounds of, 

 135, 136. 



Acetones, on the, 363. 



iEthylodibromallylammonia, 261. 



Airy (G. B.) on tlie mechanical condi- 

 tions of the deposit of a submarine 

 cable, 1 ; on the substitution of 

 methods founded on ordinary geo- 

 metry for methods based on the 

 general doctrine of proportions, 

 231. 



Alcoholic fermentation, on the theory 

 of, 367. 



Aldehydes, on the, 363 ; on the action 

 of pentachloride of phosphorus on, 

 366. 



Ahson (Dr. S. S.) on the differential 

 stethophone, 385. 



Alkalies and alkaline earths, on a 

 photochemical method of recog- 

 nizing the non-volatile, 328. 



Alloys, on the heat-conducting power 

 of, 381 ; analysis of Chinese, 

 420. 



Allyle, on the action of ammonia on 

 the terbromide of, 257. 



Amyle-glycol, on the preparation and 

 properties of, 297. 



Anchoic acid, on, 361. 



Aneroid barometer, on the practical 

 use of the, as an orometer, 304. 



Aniline, on the action of chloroform 

 on, 532. 



Antimony, on the properties of elec- 

 tro-deposited, 441. 



Atkinson (Dr. C.), chemical notices 

 from foreign journals by, 135, 209, 

 295, ."361, 516; on monoacetate of 

 glycol, and on the preparation of 

 glycol, 433. 



Atlantic cable, on the deposit of the, 

 1, .34. 



Atmosphere, on the influence of 

 heated terrestrial surfaces in dis- 

 turbing the, 531 . 



Atomic weights of the elements, on 

 the, 209, 216. 



Atropine, on crystallized valerianate 

 of, 480. 



Barium, on the equivalent of, 216. 



Barral (M.) on nicotic acid, 361. 



Baxter (H. F.) on organic polarity, 

 318. 



Bergemann (Prof.) on the native 

 phosphates of copper, 239. 



Bertin (A.) on the electro-magnetic 

 rotation of liquids, 319. 



Bigsby (J. J.) on the palaeozoic fossils 

 of the State of New York, 234. 



Binnej^ (E. W.) on the structure of 

 Stigmaria ficoides, 73. 



Blanc (F. Le) on the gaseous emana- 

 tions which accompany the boracic 

 acid in the lagoons of Tuscany, 284. 



Bodies, on equally attracting, 161, 

 266. 



Boracic acid lagoons of Tuscany, on 

 the gaseous emanations from the, 

 284. 



Bridge (J.) on the diffraction of light, 

 321. 



Broun (J. A.) on certain results of 

 magnetical observations, 81. 



Buckton (G. B.) on anchoic acid, 36K 



Cadmium, on the equivalent of, 218. 



CaUmann (H.) on crystallized valeria- 

 nate of atropine, 480. 



Calvert (F. C.) ou the relative power 

 of metals and their alloys to con- 

 duct heat, 381. 



Cambridge Philoso])hical Society, 

 proceedings of the, 69, 160, 229, 

 312. 



Candy (F. J ) on a physiological 

 alphabet, 150. 



Cartniell (R.) on a photochemical 

 method of recognizing the non- 

 volatile alkalies and alkaUne eai'ths, 

 329. 



Caylcy (A.) ou the theory of matrices, 

 223 ; on the surface which is the 

 envelope of planes through the 

 points of an ellipsoid nt right an- 



2 N 2 



