528 



Candidates for election, list of, Mar. 5, 



1868, 270. 



selected, list of, May 7, 1868, 339. 



Capello (I. Brito), a comparison of the 



Kew and Lisbon magnetic curves during 



the magnetic storm of February 20-25, 



1866, 399. 



Capryl alcohol, on the constitution of, 



from castor-oil, 376. 

 Carbonate- of-lime waters, alterations in 



composition of, 189. 

 Carbonic oxide, on the combustion of, in 



oxygen under great pressure, 419. 

 Carte (A.) and Macalister (A.) on the 



anatomy of Balcenoptera rostrata, Fab., 



64. 



Castor-oil, on the constitution of capryl 



alcohol from, 376. 

 Catalogue of scientific papers, notice of, 



164. 



Cayley (A.), addition to memoir on the 

 resultant of a system of two equations, 

 156. 



, on the conditions for the existence 



of three equal roots of two pairs of equal 

 roots of a binary qaartic or quintic, 229. 



, a third memoir on stew surfaces, 



otherwise scrolls, 444. 



Chemical operations, note on the calculus 

 of, 72. 



Chick, observations on the development 

 of the semilunar valves of the aorta and 

 pulmonary artery of the heart of the, 

 329. 



Cholochlorine and its compounds, 217. 



Cholophseine and its compounds, 215. 



Clausius (R. J. E.) elected foreign mem- 

 ber, 311. 



Clifton (R. B.) admitted, 437. 



Comet II., 1868, on the spectrum of, 481. 



Compressible bodies, on the impact of, 

 411. 



Construction of iron-clad ships, on the 

 relation of form and dimensions to 

 weight of material in the, 306. 



Copley Medal awarded to K. E. von Baer, 

 174. 



Cosmical and geological philosophy, in- 

 ferences and suggestions in (Second 

 series), 72. 



Council, list of, 155. 



Craters, lunar, notice of, 233. 



Crete, account of earthquake in, 162. 



Crofton (M, W.) on the theory of proba- 

 bility, applied to random straight lines, 

 266. 



Crum (W.), obituary notice of, viii. 



Davis (J. B.) admitted, 437. 



, contributions towards determining 



the weight of the brain in the diiFerent 



races of man, 236. 



Davy (J.), obituary notice of, Ixxix. 



Dawkins (W. B.) admitted, 155. 



Daylight (total) at Kew and Para in 1865- 

 67, on the chemical intensity of, 41. 



, total, on an easy method of mea- 

 suring approximately the intensity of, 

 525. 



De La Rue (W.), Stewart (B.), andLoewy 

 (B.), researches on solar physics. He- 

 liographic positions and areas of sun- 

 spots observed with the Kew photohe- 

 liograph during the years 1862 and 

 1863, 336. 



, account of some recent observations 



on sun-spots made at the Kew Obser- 

 vatory, 447. 



Des Cloiseaux (A. L. O.), researches on the 

 dispersion of the optic axes in Harmo- 

 tome and Wohlerite, proving these mi- 

 nerals to belong to the clinorhombic 

 (obhque) system, 319. 



Didine bird of the island of Rodriguez, on 

 the osteology of the, 428. 



Diet, results of experiments on, 58. 



Di-isopropyl, 34. 



DobelL (H.) on the special action of the 

 pancreas on fat and starch, 209. 



Double stars, on the colour of, 32 ; orbits 

 of, 33. 



Duncan (P. M.) admitted, 437. 



Duppa (B. F.) admitted, 258. 



Dupre (A.) and Page (P. J. M.), the spe- 

 cific heat of mixtures of alcohol and 

 water, 336. 



Earthquake at Canea, Crete, account of, 

 162. 



Eclipse, total, of 1868, arrangements for 

 observation of, 169. 



, total solar, of 1868, instructions 



respecting certain observations to be 

 made in India, 287. 



Edye (J.), obituaiy notice of, x. 



Eel, microscopical characters of the rhyth- 

 mically contractile muscular coat of the 

 caudal heart of the, 343. 



, the caudal heart of the, a lymphatic 



heart, 230. 



Electric charges, on a self-acting apparatus 

 for multiplying and maintaining, 67. 



Electricity, atmospheric, result of obser- 

 vations of, at Kew and at Windsor, Nova 

 Scotia, 195. 



Electromagnetic force, on a method of 

 making a direct comparison of electro- 

 static force with, 449. 



Electrotone des nerfs, sur I'origine de, 258. 



EUery (R. L. J.), description of a pen- 

 dulum- electrograph now in use at the 

 Melbourne Observatory, 458. 



Equations, addition to memoir on resultant 

 of a system of two, 156. 



