663 



INDEX. 



Carpenter (W. B.) on the structure and 

 affinities of JEozoon Canadense, 545. 



Carter (T. A.) on the distal communica- 

 tion of the blood-vessels with the lym- 

 phatics ; and on a diaplasmatio system 

 of vessels, 327. 



Cay ley (A.), a second memoir on skew 

 surfaces, otherwise scrolls, 244. 



on the sextactic points of a plane 



curve, 553. 



Cerebellum, on the functions of the, 177, 

 334. 



Chase (P. E.), aerial tides, 329. 



Child (Gr. W.), experimental researches on 



spontaneous generation, 313, 

 Chinoline, on the higher homologues of, 



311. 



Chlorine, action of, on methyl, 225. 

 Chlorophyll, remarks on the constitution 



of, 144. 

 Chrysanihne, 7. 



Church (A. H.), researches on certain 



ethylphosphates, 520. 

 Clarke (J. L.), Royal Medal awarded to, 



512. 



Coal-tar, colouring-matters derived from, 

 6, 9, 341, 485. 



Cold, its effect in producing diabetes, 537. 



Connell (A.), obituary notice of, i. 



Cooper (E. J.), obituary notice of, i. 



Copley Medal awarded to Eev. A. Sedg- 

 wick, 31 ; to C. Darwin, 505. 



Creosote, on the chemical constitution of 

 Reiclienbach's, 484. 



Croonian Lecture, April 14, 1864. — On 

 the normal motions of the human eye 

 in relation to binocidar vision, 186. 



Curve-plane, on the sextactic points of, 553. 



Darwin (C.) , Copley Medal awarded to, 505. 



Daylight, total, on a method of meteoro- 

 logical registration of the chemical ac- 

 tion of, 555. 



De la Rue (W.), comparison of Mr. De la 

 Rue's and Padre Secchi's ecHpse photo- 

 graphs, 442. 



•- , his photograph of the moon, 491. 



, Royal Medal awarded to, 510. 



Density, variations of, in mineral sub- 

 stances produced by heat, 240. 



Despretz (C. M.), obituary notice of, viii. 



Diabetes, on the production of, artificially 

 in animals by the external use of cold, 

 537. 



Diazobenzol, compounds of, 378. 

 Dickinson (W. H.) on the functions of 



the cerebellum, 177, 334. 

 Dietary, inquiries into the national, 298. 

 Diphenylamine, 341. 

 Drops, on, 444, 457. 



Earth's crust, speculations on the consti- 

 tution of the, 18, 253. 



Eclipse photographs, comparison of Mr. 

 De la Rue's and Padre Secchi's, 442. 



Electrical force, further inquiries concern- 

 ing the laws and operation of, 364. 



Electromagnetic field, a dynamical theory 

 of, 531. 



Ellis (A, J.) on the conditions, extent, 

 and realization of a perfect musical 

 scale on instruments with fixed tones, 

 93. 



on the physical constitution and re- 

 lations of musical chords, 392. 



on the temperament of musical in- 

 struments with fixed tones, 404. 



Eozoon Canadense^ on the structure and 

 affinities of, 545. 



Equations of rotation of a solid body 

 about a fixed point, 52. 



Erman (A.) on the magnetic elements and 

 their secular variations at Berlin, 218. 



Etherogel, 338. 



Ethylphosphates, researches on certain, 

 520. 



Eye, on the normal motions of the human, 

 in relation to binocular vision, 186. 



Fairbairn (W.), experiments to deter- 

 mine the effects of impact, vibratory 

 action, and a long-continued change of 

 load on wi'ought-iron girders, 121. 



Farr (W.), hfe tables printed by Scheutz's 

 calculating machine, 537. 



Field (J.), obituary notice of, iii. 



Figure of the earth, a method of obtaining, 

 free from ambiguity, 18, 253. 



Foetus, description of tlie pneumogastric 

 and great sympathetic nerves in an 

 acephalous, 90. 



Foraminifera, on some, from the North 

 Atlantic and Arctic Oceans, 239. 



Forchhammer (G-.) on the composition of 

 sea- water in different parts of the ocean, 

 493. 



Foreign members elected : Bernard (C), 

 Foucault (J. B. L.), Wurtz (A. C), 277. 



Foucault (J. B. L.), elected foreign mem- 

 ber, 277. 



Fowler (R.), obituary notice of, iii. 



Frankland (R.) and Duppa (B. F.), notes 

 of researches on the acids of the lactic 

 series : No. I. action of zinc upon a 

 mixture of the iodide and oxalate of 

 methyl, 140. 



Frog, tongue of, new observations upon 

 the minute anatomy of the papLUse of, 

 384. 



Gases, respiratory, mutual action of the 

 blood and the, 157. 



and vapours, on the spectra of 



ignited, 153. 



Gasometer, description of a new mercu- 

 rial, 321. 



