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On Periodic Disturbance of Level Arising from the Load of Neighbouring Oceanic Tides. By 
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The Genesis of Pleochroic Haloes. By J. Joly, Sc.D., F.R.S., Professor of Geology and 
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Seventh Memoir on the Partition of Numbers. A Detailed Study of the Enumeration of the 
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On the Kinetic Theory of a Gas. Part II.—A Composite Monatomic Gas: Diffusion, Viscosity, 
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Monoclinic Double Selenates of the Nickel Group. By A. E. H. Tutton, D.Sc., M.A., F.R.S. 
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On Phenomena Relating to the Spectra of Hydrogen and Helium. By T. R. Merton, D.Sc. 
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Numerical Results of the Theory of the Diffraction of a Plane Electromagnetic Wave by a 
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Bakerian Lecture. —On X-Rays and the Theory of Radiation. By C. G. Barkla, F.R.S., 
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B 348. On the Action of Cobra Venom. Parts I and II. By Arthur R. Cushny, F.R.S., and S. Yagi. 
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B 349. The Convolutional Pattern of the Brains of Identical Twins: a Study on Hereditary 
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B 350. The Skull of Ichthyosaurus, Studied in Serial Sections. By W. J. SOLLAS, F.R.S., Professor of 
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B 351. On the Fossil Floras of the Coal Measures of South Staffordshire. By E. A, Newell Arber, 
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B 352. Analyses of Agricultural Yield. Part III.—The Influence of Natural Environmental Factors 
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B 353. An Investigation into the Periodicity of Measles Epidemics in London from 1703 to the Present 
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