CONTENTS. 

 VOL. XXVI. 



No. 179.— March 1, 1877. 



Page 



List of Candidates for Election into the Society 1 



Note on the Electrolytic Conduction of some Organic Bodies. By J. H. 

 Gladstone, Ph.D., F.R.S., Fullerian Professor of Chemistry in the Royal 

 Institution, and Alfred Tribe, F.C.S., Lecturer on Chemistry in Dulwich 

 College 2 



On the Protrusion of Protoplasmic Filaments from the Glandular Hairs of 

 the Common Teasel (Dipsacus sylvestris). By Francis Darwin, M.B. . . 4 



On the Magnifying-power of the Half-prism as a means of obtaining great 

 Dispersion, and on the General Theory of the " Half-prism Spectroscope." 

 By W. H. M. Chrisde, M.A., Fellow' of Trinity College, Cambridge .... 8 



March 8, 1877. 



On Magneto-electric Induction in Liquids and Gases. — Part I. Production 

 of Induced Currents in Electrolytes. By J. A. Fleming, B.Sc 40 



On the Structure and Development of Vascular Dentine. By Charles S. 

 Tomes, M.A , 43 



Note on the Early Stages of Development of the Nerves in the Chick. By 

 A. Milnes Marshall, B.A., B.Sc, of St. John's College, Cambridge .... 47 



Notes on Physical Geology. By the Rev. Samuel Haughton, M.D. Dublin, 

 D.C.L. Oxon., F.R.S., Professor of Geology in the University of Dublin.. 51 



March 15, 1877. 



On the Tides of the Arctic Seas.— Part VII. Tides of Port Kennedy, in 

 Bellot Strait. (Final Discussion.) By the Rev. Samuel Haughton, M.D. 

 Dublin, D.C.L. Oxon., F.R.S., Fellow of Trinity College, Dublin 63 



