547 



INDEX TO VOL. XXIV. 



ABSINTHIC acid, composition of, 392. 



Academy of Natural Sciences of Phila- 

 delphia, proceedings of the, 541. 



Acids: — ferric,41,498;pyromeconic, 128; 

 komenic, 134 ; sulphocamphoric, 157 ; 

 dialuric, 188 ; thionuric, 189 ; allano- 

 sulphurous, 189 ; alloxanic, 190 ; chlo- 

 rophenissic, 201 ; chlorindoptic, 202 ; 

 carbazotic, 203 ; anthranilic, 204 ; car- 

 bolic, 205 ; chlorazotic, 235 ; gallic, 

 314; pectic, 319; lithofellinic, 355; 

 absinthic, 392. 



Adams (J. C.) on the elements of the 

 comet of Faye, 520. 



^Ethogen, observations on, 191. 



Allen (W.), notice of the late, 524. 



Alloxanic acid, preparation of, 190. 



Alloxano-sulphurous acid, observations 

 on, 189. 



Alloxantine, preparation of, 186. 



Anatase, analysis of, 477. 



Andrews (Dr. T.) on the thermal changes 

 accompanying basic substitutions, 457. 



Aniline, observations on, 199. 



Animal heat, observations on, 456. 



Animal substances, on a method of pre- 

 serving, 545. 



Animals, secretion of carbon by, 468. 



Animals and vegetables, on the reciprocal 

 dependence of, 90. 



Apiine, chemical examination of, 155. 



Arrott (A. R.) on a class of double sul- 

 phates, 502. 



Austen (R. A. C.) on the geology of the 

 south-east of Surrey, 65, 222. 



Baily's (F.) Catalogues of Stars, notice re- 

 specting, 538. 



Balmain (W. H.) on aethogen, 191. 



Barry (Dr. M.) on Bischoff's history of 

 the development of the ovum of the 

 rabbit, 42, 281. 



Bath-waters, analysis of the, 371. 



Baudrimont (M.) on chlorazotic acid, 

 235. 



Bayonne, on the geology of the neigh- 

 bourhood of, 55. 



Beaumontite, analysis of, 236. 



Beche (Sir II. T. de la) on estuaries and 

 their tides, 485. 



Belemnites, description of some, 464. 



Berzelius (M.), notice respecting, 396. 



Bidard (M.) on guano, 317. 



Binney (E. W.) on some remarkable fos- 

 sil trees discovered near St. Helen's, 

 165. 



Bischoff (Prof.) on the development of 

 the ovum, 42, 281. 



Bones, analysis of ancient and fossil, 154. 



Boole (G.) on a new method of analysis, 

 459. 



Bowring (J. C.) on the amalgamation of 

 silver ores in Mexico, 467. 



Braconnot (M.) on apiine, 155. 



Brewster (Sir D.) on the law of visible 

 position in single and binocular vision, 

 356, 439. 



Bridges (Mr.) on the habits of some of 

 the smaller species of Rodents, 541. 



Bronwin (Rev. B.) on differential equa- 

 tions of the moon's motion, 85 ; on 

 some definite integrals, 491. 



Brown (J.) on some pleistocene deposits 

 near Copford, Essex, 62. 



Buckland (Dr.) on Ichthyopodolites, 230. 



Buckman (J.) on the occurrence of the 

 remains of insects in the upper lias, 

 377. 



Cacciatore (Prof. N.), notice of the late, 

 525. 



Calculi, on some new species of, 354. 



Calotype process, observations on the 

 practice of the, 322. 



Carbazotic acid, 203. 



Carbonic oxide, on an easy method of 

 preparing, 24. 



Cartwright (D. E.), A Memoir of the life, 

 writings and mechanical inventions of, 

 reviewed, 299. 



Carty (J.) on a new cyanide of gold, 515. 



Catechuic acid, observations on, 500. 



Ceraine, composition of, 19. 



Challis (Prof.) on the application of cri- 

 teria of integrability, 94. 



Chemistry : — on the production of chlo- 

 rophylle by yellow light, 1 ; action of 

 alkalies on wax, 17 ; action of oil of 

 vitriol on ferrocyanide of potassium, 

 21 ; ferric acid, 41, 498; preparation of 

 hyposulphite of soda, 78; action of 

 chlorides on protochloride of mercury, 

 t*.; chemical constitution of flax and 

 hemp, 98 ; examination of the Tagua 

 2N2 



