CONTENTS {continued). 



PAGE 



III. An Attempt at a Complete Osteology of Hyx>silop~hodon Foxii, a British 



Wealden Dinosaur. By J. W. Hulke, F.R.S 276 



IV. The Influence of Stress and Strain on the Action of Physical Forces. By 



Hebbebt Tomlinson, B.A 276 



List of Presents ... - 285 



On the Limit of the Liquid State. By J. B. Hannay, F.R.S.E., &c. . . 294 



February 2, 1882. 



I. Sur les Surfaces Homofocales du Second Ordre. By Lieut. -Colonel A. 



Mannheim, Professor in the Ecole Polytechnique .... 322 



II. On Measuring the relative Thermal Intensity of the Sun, and on a Self- 

 Registering Instrument for that purpose. By E. Feastkland, D.C.L., 

 F.R.S . 331 



February 9, 1882. 



I. Note on Mr. Russell's paper, " On certain Definite Integrals. No. 10." 



By William Spottiswoode, M.A., D.C.L., LL.D., Pres. R.S. . . 341 



II. Report of an Examination of the Meteorites of Cranbourne, Australia ; 

 of Rowton, Shropshire ; and of Middlesbrough, in Yorkshire. By 

 Walteb Flight, D.Sc, F.G-.S.. of the Department of Mineralogy, 

 British Museum, South Kensington ....... 343 



February 16, 1882. 



I. On Impact with a Liquid Surface. By A. M. Wobthington, M.A. . 347 



II. The Minute Anatomy of the Thymus. By Hebbebt Watney, M.A., 



M.D. Cantab 349 



III. On the Influence of the G-alvanic Current on the Excitability of the 



Motor Nerves of Man. By Augustus "Wallee, M.D., and A. de 

 "Watteville, M.A., B.Sc 353 



IV. On the Excretion of Nitrogen by the Skin. By J. Bybxe Poweb, 



L.C.P.I. . . . . .354 



February 23, 1882. 



The Bakebian Lectuee on the " Chemical Theory of Gunpowder." By 



Professor BZ. Debus, Ph.D., F.R.S 361 



List of Presents "... 371 



