INDEX. 



595 



Dog and fox, on the epipubis in the 



(Huxley), 162. 

 Dyer, W. T. T., elected 468 ; admitted 



469. 



Dynamo- and magneto-electric ma- 

 chines, on magnetic circuits in (El- 

 phinstone and Vincent), 287. 



Dynamo-electric current, on the, and 

 on certain means to improve its 

 steadiness (Siemens), 208. 



Echidna hystrix, on the ova of (Owen), 

 407. 



E ducts of the brain, on the inorganic 

 bases and salts which are found in 

 combination with (Thudichum), 278. 



Effects produced by an induction coil 

 with a De Meritens magneto-electric 

 machine, on some of the (Spottis- 

 woode), 173. 



" Egg-tubes," observations upon the 

 mode of formation of, in the dog 

 (Schafer), 237. 



Election of Fellows, annual meeting for, 

 468. 



Election, list of candidates recom- 

 meuded for, 373. 



Electric arc, studies on the (Dewar) 85. 



currents, on the induction of, in 



infinite plates and spherical shells 

 (Niven), 113. 



light, on the influence of, upon 



vegetation, and on certain physical 

 principles involved (Siemens), 210. 



some further observations on 



the influence of, upon vegetation 

 (Siemens), 293. 



currents, effects of, on the surface 



of mutual contact of aqueous solutions 

 (Gore), 322. 



■ on some thermal effects of 



(Preece), 408. 



Electrolytic experiments, note on 

 (Dewar), 170. 



Electro-magnetic gyroscope, on an (de 

 Fonvielle), 305. 



Electroscope, on the capillary (Gore), 32. 



Elements of the orbit of a satellite re- 

 volving about a tidally distorted planet, 

 on the secular changes in the (Dar- 

 win), 1. 



Ellis (A. J.), notes of observations on 

 musical beats, 520. 



Elphinstone (Lord) and C. W. Vincent 

 on magnetic circuits in dynamo- and 

 magneto-electric machines, 287. 



English reproduction table (Fan*), 110. 



Epipubis in the dog and fox, on the 

 (Huxley), 162. 



Ettingshausen (Baron), report on phyto- 

 palseontological investigations of the 

 fossil flora of Alum Bay, 228. 



Evans (John), introductory remarks to 

 VOL. XXX. 



A. H. Everett's report on the explora- 

 tion of the caves of Borneo, 310. 



Everett (A. Hart) , report on the explora- 

 tion of the caves of Borneo, 310. 



Ewing (J. A.) on certain effects of stress 

 on soft iron wires, 510. 



Excitatory process in the ventricle of 

 the heart of the frog, notice of 

 further experimental researches on the 

 time -relations of the (Sanderson), 373. 



Experimental researches on the electric 

 discharge with the chloride of silver 

 battery (De La Rue and Muller), 563. 



Exploration of the caves of Borneo, re- 

 port (Everett), introductory remarks, 

 (Evans), and note on the bones col- 

 lected (Busk), 310. 



Fair (W.), English reproduction table, 

 110. 



Fired gunpowder, note on the existence 

 of potassium hyposulphite in the solid 

 residue of fired gunpowder (Noble 

 and Abel), 198. 



Fluid planet of small viscosity, on the 

 analytical expressions which give the 

 history of a, attended by a single 

 satellite (Darwin), 255. 



Fluids, on the state of, at their critical 

 temperatures (Hannay), 478. 



Fonvielle (W. de) on an electro-mag- 

 netic gyroscope, 305. 



Fortieth parallel in North America be- 

 tween the Atlantic Ocean and the 

 Great Salt Lake, Utah, a magnetic 

 survey of (Thorpe), 132. 



Fossil flora of Alum Bay, report on 

 phyto-palaeontological investigations 

 of the (Ettingshausen) , 228. 



Fossil plants of the Coal-measures, on 

 the organisation of the : Part XI 

 (Williamson), 550. 



Fourth state of matter (Crookes), 469. 



Fowl, on the structure of the immature 

 ovarian ovum in the common (Scha- 

 fer), 237. 



Freezing point of water, on the lowering 

 of the, by pressure (Dewar), 533. 



Gamgee (Arthur), a note on protagon, 

 111. 



Gases, on the critical state of (Ramsay) , 

 323. 



on the solubility of solids in : II 



(Hannay), 484. 



Gaskell (W. H.) on the tonicity of the 

 heart and arteries, 225. 



Geddes (P.) on the coalescence of amoe- 

 boid cells into plasmodia, and on the 

 so-called coagulation of invertebrate 

 fluids, 252. 



Gilbert (J. H.), J. B. Lawes, and M. T. 

 Masters, agricultural, botanical, and 

 2 T 



