﻿666 
  INDEX. 
  

  

  E 
  

  

  Eclipse 
  (total) 
  of 
  the 
  Sun, 
  on 
  July 
  28, 
  1851, 
  observed 
  at 
  Goteborg 
  ; 
  with 
  a 
  description 
  of 
  a 
  new 
  

  

  position 
  micrometer, 
  335. 
  

   Eclipses 
  (total) 
  of 
  the 
  Sun, 
  on 
  the 
  red 
  prominences 
  seen 
  during, 
  461. 
  

   Eclipse 
  (total 
  Solar) 
  o/1851, 
  503. 
  

   Eildon 
  Hills, 
  notes 
  on 
  the 
  geology 
  of 
  the, 
  211. 
  

  

  Elasticity, 
  on 
  the 
  centrifugal 
  theory 
  of, 
  and 
  its 
  connection 
  with 
  the 
  theory 
  of 
  heat, 
  425. 
  

   Equilibrium 
  of 
  Elastic 
  Solids, 
  on 
  the, 
  87. 
  

   Expansive 
  Machines, 
  on 
  the 
  economy 
  of 
  heat 
  in, 
  205. 
  

  

  F 
  

  

  Fish, 
  in 
  relation 
  to 
  Diet, 
  some 
  observations 
  on, 
  599. 
  

  

  Fluorine, 
  on 
  two 
  new 
  processes 
  for 
  the 
  detection 
  of, 
  when 
  accompanied 
  by 
  silica, 
  and 
  on 
  the 
  presence 
  

  

  of 
  fluorine 
  in 
  granite, 
  trap, 
  and 
  other 
  igneous 
  rocks, 
  and 
  in 
  the 
  ashes 
  of 
  recent 
  and 
  fossil 
  

  

  plants, 
  483. 
  

   Forbes 
  (Edward) 
  and 
  John 
  Goodsir. 
  On 
  some 
  remarkable 
  marine 
  invertebrata 
  new 
  to 
  the 
  British 
  

  

  seas, 
  307- 
  

   Forbes 
  (James 
  D.). 
  On 
  the 
  volcanic 
  geology 
  of 
  the 
  Vivarais 
  (Ardechc), 
  1. 
  Notes 
  on 
  the 
  geology 
  of 
  

  

  the 
  Eildon 
  Hills 
  in 
  Roxburghshire, 
  211. 
  

  

  G 
  

  

  Gaseous 
  Fluid, 
  on 
  a 
  method 
  of 
  discovering 
  experimentally 
  the 
  relation 
  between 
  the 
  mechanical 
  work 
  

  

  spent, 
  and 
  the 
  heat 
  produced 
  by 
  the 
  compression 
  of 
  a, 
  289. 
  

   Goteborg, 
  on 
  the 
  total 
  eclipse 
  of 
  the 
  sun, 
  on 
  July 
  28, 
  1851, 
  observed 
  at 
  Goteborg 
  ; 
  with 
  a 
  description 
  

  

  of 
  a 
  new 
  position 
  micrometer, 
  335. 
  

  

  H 
  

  

  Heat, 
  on 
  the 
  mechanical 
  action 
  of, 
  especially 
  in 
  gases 
  and 
  vapours, 
  147. 
  On 
  the 
  economy 
  of, 
  in 
  

   expansive 
  machines, 
  205. 
  On 
  the 
  dynamical 
  theory 
  of, 
  261, 
  475. 
  On 
  the 
  mechanical 
  

   action 
  of, 
  561, 
  565. 
  

  

  How 
  (Henry). 
  On 
  certain 
  salts 
  and 
  products 
  of 
  decomposition 
  of 
  comenic 
  acid, 
  225. 
  On 
  meconic 
  

   acid, 
  and 
  some 
  of 
  its 
  derivatives, 
  401. 
  

  

  I 
  

   Interfering 
  Light, 
  on 
  the 
  total 
  intensity 
  of, 
  317- 
  

   Invertebrata 
  (Marine) 
  neiv 
  to 
  the 
  British 
  Seas, 
  on 
  some 
  remarkable, 
  307. 
  

  

  J 
  

  

  James 
  (Captain 
  Henry). 
  On 
  a 
  necessary 
  correction 
  to 
  the 
  observed 
  height 
  of 
  the 
  barometer 
  depend- 
  

   ing 
  upon 
  the 
  force 
  of 
  the 
  wind, 
  377. 
  

  

  K 
  

  

  Kelland 
  (Rev. 
  P.). 
  On 
  a 
  process 
  in 
  the 
  differential 
  calculus, 
  and 
  its 
  application 
  to 
  the 
  solution 
  of 
  

   certain 
  differential 
  equations, 
  39. 
  

  

  L 
  

  

  Light 
  (Interfering), 
  on 
  the 
  total 
  intensity 
  of, 
  317, 
  

  

  Light 
  (Zodiacal), 
  contributions 
  to 
  a 
  knowledge 
  of 
  the 
  phenomena 
  of, 
  489. 
  

  

  