C O N T E N T S. 

 VOL. LXIL 



No. 379. 



Page 



An Experimental Eesearcli upon Cerebro-cortical Afferent and Efferent 

 Tracts. By David Ferrier, M.D., F.R.S., Professor of Neuro- 

 pathology, and William Aldren Turner, M.D., F.R.C.P., Demonstrator 

 of Neuropathology, King's College, London 1 



Some Observations on the Chemistry of the Contents of the Alimentary 

 Tract under various conditions ; and on the Influence of the Bacteria 

 present in them. By A. Lockhart Gillespie, M.D., F.R.C.P. (Ed.), 

 F.RS.E. Communicated by Professor J. G. McKendrick, F.R.S 4 



On a Discontinuous Variation occurring in Biscutella laevigata. By E. 

 R, Saunders, Lecturer of Newnham College, Cambridge. Com- 

 municated by "VV. Bateson, F.R.S 11 



Studies in the Morphology of Spore-producing Members. Part III. 

 Marattiacene. By F. O. Bower, Sc.D., F.R.S., Regius Professor of 

 Botany in the University of Glasgow 26 



On the Development of Marsupial and other Tubular Enamels, with 

 Notes upon the Development of Enamel in General. By Charles 

 S. Tomes, M.A., F.R.S 28 



On a Green Leucocytosis in Oysters associated with the presence of Copper 

 in the Leucocytes. By Rubert Boyce, M.B., Professor of Pathology 

 in University College, Liverpool, and W. A. Herdman, D.Sc, F.R.S., 

 Professor of Zoology in University College, Liverpool 30 



Stress and other Effects produced in Resin and in a Viscid Compound 

 of Resin and Oil by Electrification. By J. W. Swan, F.R.S. (Plates 

 1—4} 38 



On the Brains of two Sub-Fossil Malagasy Lemuroids. By C. I. 

 Forsyth Major. Communicated by Henry "Woodward, LL.D., F.R.S., 

 V.P.G.S. (Plate 5) 46 



On the Occlusion of Oxygen and Hydrogen bv Platinum Black. Part 

 II. By Ludwig Mond, Ph.D.' F.R.S., William Ramsay, Ph.D., 

 F.R.S., and John Shields, D.Sc, Ph.D 50 



On the Appearance of the Cleveite and other New Gas Lines in the 

 Hottest Stars. By J. Norman Lockyer, C.B., F.R.S 52 



No. 380. 



A Maya Calendar Inscription, interpreted by Goodman's Tables. By 

 Alfred P. Maudslay. Communicated by F. Ducane Godman, F.R.S. 67 



