INDEX. 



563 



the, to be used in the Indian Trigono- 

 metrical Survey, 357, 425. 

 Perrenetz, iron-built armour-plated bat- 

 tery, on the magnetic character of, 186. 

 Phillips (J.), further observations on the 



planet Mars, 42. 

 , notices of the physical aspect of the 



sun, 46. 



, notice of the surface of the sun, 476. 



, notice of a spot on the sun, observed 



at intervals during one rotation, 479. 

 Photoheliograph at Kew, observations 



with, 492, 

 Plana (Baron G. A. A.), obituary notice of, 



xvii. 

 Plane curves, on the quadric inversion of, 



91. 

 Plane stigmatics, introductory memoir on, 



176. 

 Pliicker (J.) on a new geometry of space, 



53. 

 Poisons, cardiac, addition to the list of, 



274. 

 , on the application of physiological 



tests for, 270. 

 Portlock (Major-General J. E.), obituary 



notice of, xiii. 

 President's Address, 482. 

 Prestwich (J.), Eoyal Medal awarded to, 



Radiation from a revolving disk, prelimi- 

 nary note on, 90. 



Rainey (G.) on the influence of quantity 

 of matter over chemical affinity, as 

 shown in the formation of certain double 

 chlorides and oxalates, 144. 



Receipts and payments, statement of, 514. 



Respiration, artificial, experiments on, 360. 



Retina, on the chameleon's; a further con- 

 tribution to the minute anatomy of the 

 retina of amphibia and reptiles, 378. 



Richardson (B. W.), an inquiry into the 

 possibility of restoring the life of warm- 

 blooded animals in certain cases where 

 the respiration, the circulation, and the 

 ordinary manifestations of organic mo- 

 tion are exhausted or have ceased, 358. 



Robertson (Dr. A.), obituary notice of, 

 xvii. 



Rose (H.), obituary notice of, xix. 



Royal Medal awarded to J. Prestwich, 497; 

 to Archibald Smith, 498. 



Rubidium, on the passage of chloride of, 

 into the textures of animals, 421. 



Russell (W. H. L.) on symbolical expan- 

 sions, 329. 



on the summation of series, 332. 



Samuelson (J.) on the development of 



certain infusoria, 546. 

 Schlagintweit (H. von), numerical elements 



of Indian meteorology : Series II. In- 



solation, and its connexion with atmo- 

 spheric moisture, 111 ; Series III. Tem- 

 peratures of the atmosphere, and iso- 

 thermal profiles of High Asia, 547. 



Schorlemmer (C.), researches on the hy- 

 drocarbons of the series C n H 2B +2, 164. 

 464. 



Sextactic points of a plane curve, on the, 

 349. 



armour-plated, on the 



character of, 114,186. 



Sidgreaves (Rev. W.), monthly magnetical 

 observations taken at the College Ob- 

 servatory, Stonyhurst, in 1864, 65. 



Silver, on the passage of sulphate of, into 

 the textures of animals, 423. 



Simonds (J. B.) and Cobbold (T. S.) on 

 the production of the so-called " Acute 

 Cestode Tuberculosis " by the adminis- 

 tration of the proglottides of Tania 

 mediucanellata, 214. 



Simpson (M.) on the synthesis of tribasic 

 acids, 77. 



Skull of the ostrich tribe, on the structure 

 and development of, 112. 



Smith (A.), Royal Medal awarded to, 498. 



Solar autographs, 492. 



physics, researches on : Series I., 37 ; 



Series II., 59. 



spots, on the nature of, 37. 



Southern telescope, notice of, 483, 503. 



Space, on a new geometry of, 53. 



Spectroscope, description of a rigid, 320. 



Spectrum of the great nebula in the 

 sword-handle of Orion, 39. 



Spottiswoode (W.) on the sextactic points 

 of a plane curve, 349. 



Stenhouse (J.), preliminary notice of the 

 products of the destructive distillation 

 of the sulphobenzolates, 89. 

 , products of the destructive distilla- 

 tion of the sulphobenzolates (No. I.), 



Stewart (B.) and Loewy (B.), an account 

 of the base-observations made at Kew 

 Observatory with the pendulums to be 

 used in the Indian Trigonometrical 

 Survey, 357, 425. 



and Tait (P. G-.), preliminary note 



on the radiation from a revolving disk, 

 90. 



, on the heating of a disk by 



rapid rotation in vacuo, 339. 



Stonyhurst, magnetical observations at, 65. 



Strontium, on the passage of chloride of, 

 into the textures of animals, 424. 



Struve (F. G. W.), obituary notice of, xx. 



Sulphobenzolates, preliminary notice on 

 the products of the destructive distilla- 

 tion of, 89 ; products of the destructive 

 distillation of (No. I.), 351. 



Sulphobenzolic acid, preparation of, 351. 



Sulphocyanide of thallium, 555. 



