﻿CONTENTS 
  OF 
  VOL. 
  III. 
  SIXTH 
  SERIES. 
  Vll 
  

  

  Page 
  

  

  Proceedings 
  of 
  the 
  Geological 
  Society 
  : 
  — 
  

  

  Prof. 
  T. 
  T. 
  Groom 
  on 
  the 
  Sequence 
  of 
  the 
  Cambrian 
  and 
  

  

  Associated 
  Beds 
  of 
  the 
  Malvern 
  Hills 
  550 
  

  

  Lieut.-Col. 
  T. 
  English 
  on 
  Coal 
  and 
  Petroleum-Deposits 
  

  

  in 
  European 
  Turkey 
  551 
  

  

  Prof. 
  J. 
  W. 
  W. 
  Spencer 
  on 
  the 
  Geological 
  and 
  Physical 
  

   Development 
  of 
  Dominica, 
  with 
  Notes 
  on 
  Martinique, 
  

  

  St. 
  Lucia, 
  St. 
  Vincent, 
  and 
  the 
  Grenadines 
  552 
  

  

  Prof. 
  J. 
  W. 
  W. 
  Spencer 
  on 
  the 
  Geological 
  and 
  Physical 
  

   Development 
  of 
  Barbados, 
  with 
  Notes 
  on 
  Trinidad 
  . 
  . 
  553 
  

   The 
  Michel 
  son 
  -Morley 
  Experiment, 
  by 
  "William 
  B. 
  Cartmel 
  ; 
  

   with 
  Note 
  by 
  Dr. 
  W. 
  M. 
  Hicks 
  555 
  

  

  NUMBEE 
  XVIII.— 
  JUNE. 
  

  

  Prof. 
  J. 
  S. 
  Townsend 
  on 
  the 
  Conductivity 
  produced 
  in 
  Gases 
  

  

  by 
  the 
  aid 
  of 
  Ultra-Violet 
  Light 
  557 
  

  

  Mr. 
  E. 
  L. 
  Hitchcock 
  on 
  Vector 
  Differentials 
  576 
  

  

  Prof. 
  J. 
  A. 
  Pollock 
  and 
  Mr. 
  O. 
  U. 
  Vonwiller 
  : 
  Some 
  Ex- 
  

   periments 
  on 
  Electric 
  Waves 
  in 
  Short 
  Wire 
  Systems, 
  and 
  

   on 
  the 
  Specific 
  Inductive 
  Capacity 
  of 
  a 
  Specimen 
  of 
  Glass 
  . 
  . 
  586 
  

   Prof. 
  E. 
  W. 
  Wood 
  on 
  the 
  Absorption, 
  Dispersion, 
  and 
  Surface- 
  

   Colour 
  of 
  Selenium 
  607 
  

  

  Prof. 
  J. 
  P. 
  Kuenen 
  and 
  Mr. 
  W. 
  G. 
  Eobson 
  on 
  the 
  Thermal 
  

  

  Properties 
  of 
  Carbon 
  Dioxide 
  and 
  of 
  Ethane 
  622 
  

  

  Mr. 
  A. 
  E. 
  Tutton 
  on 
  the 
  Thermal 
  Expansion 
  of 
  Porcelain 
  . 
  . 
  631 
  

   Mr. 
  J. 
  Patterson 
  on 
  the 
  Change 
  of 
  the 
  Electrical 
  Eesistance 
  

  

  of 
  Metals 
  when 
  placed 
  in 
  a 
  Magnetic 
  Eield 
  643 
  

  

  Notices 
  respecting 
  New 
  Books 
  : 
  — 
  

  

  Dr. 
  A. 
  Korn's 
  Lehrbuch 
  der 
  Potentialtheorie. 
  Part 
  II. 
  657 
  

   Dr. 
  H. 
  W. 
  Bakhuis 
  Eoozeboom's 
  Die 
  Heterogenen 
  

   Gleichgewichte 
  vom 
  Standpunkte 
  der 
  Phasenlehre 
  . 
  . 
  657 
  

  

  Prof. 
  H. 
  C. 
  Jones's 
  Outlines 
  of 
  Electrochemistry 
  658 
  

  

  Halbmonatliches 
  Litteraturverzeichniss 
  der 
  Eortschritte 
  

  

  der 
  Physik 
  im 
  Jahre 
  1902 
  658 
  

  

  The 
  Production 
  of 
  a 
  Magnetic 
  Eield 
  by 
  a 
  Plight 
  of 
  Charged 
  

   Particles, 
  by 
  Prof. 
  E. 
  W. 
  Wood. 
  659 
  

  

  Index 
  660 
  

  

  