Ixvi 



Occlusion of Hydrogen and Oxygen by Palladium (Mond, Ramsay, and Shields), 

 290. 



Occlusion of Oxygen and Hydrogen by Platinum Black (Mond, Ramsay, and 

 Shields), 50. 



Oya (Mammalian), Transplantation, Growth, and Development of, within a uterine 



foster Mother (Heape), 178. 

 Oxygen — Extra Lines in the Spectra of Helium Stars, jS Crucis, &c, attributed to 



Oxygen (McClean), 417. 

 Oysters, on a Green Leucocytosis in (Boyce and Herdman), 30. 



Palladium, Occlusion of Hydrogen and Oxygen by (Mond, Ramsay, and Shields), 

 290. 



Papers read, Lists of, 155, 169, 203, 267, 316, 329, 330, 348, 385. 



received and published during Recess, List of, 154. 



Pasteur (Louis), Obituary Notice of, xliii. 



Pearson (Karl) Cloudiness : Note on a Novel Case of Frequency, 287. 



Mathematical Contributions to the Theory of Evolution. On the Law of 



Ancestral Heredity, 386. 



and Eawcett (Cicely D.) Mathematical Contributions to the Theory of 



Evolution. On the Inheritance of the Cephalic Index, 413. 



and Eilon (L. N. Gr.) Mathematical Contributions to the Theory of Evolu- 

 tion. IV. On the Probable Errors of Frequency Constants, and on the Influ- 

 ence of Random Selection on Variation and Correlation, 173. 



Periodic Law : Evidence for Existence of Gas resembling Helium and Argon 

 (Ramsay and Travers), 316. 



Pfeffer ( Wilhelm) elected a Foreign Member, 169. 



Platinum Black, Occlusion of Oxygen and Hydrogen by (Mond, Ramsay, and 

 Shields), 50. 



Pressure Gauge, convenient Form of (Wade), 376. 



Protoplasm, Influence of Very Low Temperatures on ; its Life not necessarily cor- 

 related with Metabolism (Brown and Escombe), 160. 



Quadrant Electrometer (the Kelvin) as Wattmeter and Voltmeter (Wilson), 

 356. 



Ramsay (William), Mond (L.), and Shields (J.) On the Occlusion of Hydrogen 



and Oxygen by Palladium, 290. 

 ■ On the Occlusion of Oxygen and Hydrogen by Platinum Black. 



Part II, 50. 



and Travers (Morris W.) Fergusonite, an Endothermic Mineral, 325. 



On the Refractivities of Air, Oxygen, Nitrogen, Argon, Hydrogen, 



and Helium, 225. 

 The Homogeneity of Helium, 316. 



Ransome (Arthur) On certain Media for the Cultivation of the Bacillus of 

 Tubercle, 187. 



Rayleigli (Lord) On the Densities of Carbonic Oxide, Carbonic Anhydride, and 



Nitrous Oxide, 204. 



On the Viscosity of Hydrogen as affected by Moisture, 112. 



Refraction of Electric Ray — Index for Class (Bose), 293. 

 Refractivities of Cases and Caseous Mixtures (Ramsay and Travers), 225. 

 Rhodes (W. G.) Contributions to the Theory of Alternating Currents, 348. 

 Robinson (Arthur) and Young (Alfred H.) The Development and Morphology of 



the Vascular System in Mammals. I. The Posterior End of the Aorta and 



the Iliac Arteries, 350. 



