VH 



Pape 



and Lecturer on Chemistry and Biology, School of Science, Lincoln ; 

 Member of the Physico-Chemical Society of St. Petersburg 325 * 



Muscular Movements in Man, and their Evolution in the Infant ; a 

 Study of Movement in Man, and its Evolution, together with In- 

 ferences as to the Properties of Nerve-centres and their Modes of 

 Action in expressing Thought. By Francis Warner, M.D., F.R.C.P., 

 Physician to the London Hospital, and Lecturer on Botany in the 

 London Hospital Medical College 329 



On the Electromotive Changes connected -with the Beat of the Mamma- 

 lian Heart, and of the Human Heart in particular. By Augustus D. 

 Waller, M.D 331 



On the Plasticity of Glacier and other Ice. By James C. McConnel, 

 M.A., Fellow of Clare College, Cambridge. and'Dudley A. Kidd 331 



On the Organisation of the Fossil Plants of the Coal-measures. Part XV. 

 By W. C. Williamson, LL.D., F.R.S., Professor of Botany in the 

 Owens College, Manchester 367 



Effects of different Positive Metals, &c, upon the Changes of Potential 

 of Voltaic Couples. By G. Gore, F.R.S 368 



Magnetic Qualities of Nickel (Supplementary Paper). By J. A. Ewing, 

 F.R.S., Professor of Engineering in University College, Dundee 377 



Evaporation and Dissociation. Part VIII. A Study of the Thermal 

 Properties of Propyl Alcohol. By William Ramsay, Ph.D., F.R.S., 

 and Sydney Young, D.Sc 378 



Contributions to the Chemistry of Chlorophyll. No. III. By Edward 

 Schunck, F.R.S 378 



On the Specific Resistance of Mercury. Bv R. T. Glazebrook, M.A., 

 F.R.S., Fellow of Trinity College, and T. C. Fitzpatrick, B.A., Fellow 

 of Christ's College, Demonstrators in the Cavendish Laboratory, 

 Cambridge 379 



Researches on the Structure, Organisation, and Classification of the 

 Fossil Reptilia. VI. On the Anomodont Reptilia and their Allies. 

 By H. G. Seeley, F.R.S 381 



A new Form of Eudiometer. By William Marcet, M.D., F.R.S. 

 (Plate 14) 383 



Theorems in Analytical Geometry. By W. H. L. Russell, F.R.S 388 



On the Determination of the Photometric Intensity of the Coronal Light 

 during the Solar Eclipse of August 28-29, 1886. Preliminarv Notice. 

 By Captain W. de W. Abney, C.B., R.E., F.R.S., and T. E." Thorpe, 

 Ph.D., F.R.S 392 



Seismometric Measurements of the Vibration of the New Tay Bridge 

 during the passage of Railway Trains. By J. A. Ewing, B.Sc, F.R.S., 

 Professor of Engineering in University College, Dundee 394 



List of Presents 



403 



