﻿GENERAL 
  INDEX. 
  

  

  671 
  

  

  Fulgurites 
  from 
  Monte 
  Yiso, 
  Mr. 
  F. 
  

   Eutley 
  on, 
  60. 
  

  

  Gabbro 
  of 
  Carrock 
  Fell, 
  Mr. 
  T. 
  T. 
  

   Groom 
  on 
  a 
  tachylyte 
  associated 
  

   with 
  the, 
  298. 
  

  

  Galeua 
  in 
  Madagascar, 
  327. 
  

  

  Gasteropoda, 
  Miss 
  Donald 
  on 
  some 
  

   new 
  species 
  of 
  Carboniferous, 
  619. 
  

  

  Geikie, 
  Prof. 
  James, 
  Award 
  of 
  the 
  

   Murchison 
  Medal 
  to, 
  Proc. 
  32. 
  

  

  Geosaurus, 
  affinities 
  of, 
  56. 
  

  

  Glacial 
  Periods, 
  Dr. 
  J. 
  Croll 
  on 
  pre- 
  

   vailing 
  misconceptions 
  regarding 
  

   the 
  evidence 
  which 
  we 
  ought 
  to 
  

   expect 
  of 
  former, 
  220. 
  

  

  Glasgow, 
  Mr. 
  F. 
  Eutley 
  on 
  tachylyte 
  

   from 
  Victoria 
  Park, 
  Whiteinch, 
  

   near, 
  626. 
  

  

  Gneiss 
  of 
  Guernsey, 
  389. 
  

  

  in 
  Madagascar, 
  308, 
  311, 
  340. 
  

  

  of 
  the 
  Combe 
  de 
  Malasal 
  &c, 
  

  

  microscopic 
  structure 
  of 
  the, 
  101. 
  

  

  Gneisses 
  and 
  schists 
  of 
  the 
  Alps, 
  95 
  ; 
  

   strati 
  graphical 
  succession 
  in 
  the, 
  

   97. 
  

  

  of 
  the 
  lower 
  part 
  of 
  Val 
  Chisone, 
  

  

  microscopic 
  structure 
  of 
  the, 
  103. 
  

  

  Gold 
  in 
  Madagascar, 
  327. 
  

  

  Goniostropha, 
  character 
  of 
  the 
  sub- 
  

   genus, 
  621. 
  

  

  Goodrington, 
  section 
  near, 
  374. 
  

  

  Grandes 
  Eousses 
  and 
  Belledonne 
  

   ranges, 
  section 
  of 
  the, 
  70. 
  

  

  range, 
  crystalline 
  rocks 
  of, 
  

  

  72. 
  

  

  Granite 
  of 
  Alderney, 
  382. 
  

  

  of 
  Madagascar, 
  312, 
  341. 
  

  

  of 
  Missouri, 
  orthoclase-crystals 
  

  

  from, 
  183. 
  

  

  , 
  schistosity 
  in, 
  at 
  shear-zones, 
  

  

  477, 
  479. 
  

   Granite- 
  veins 
  at 
  shear- 
  zones 
  in 
  the 
  

  

  Malvern 
  Hills, 
  exogenous 
  origin 
  of 
  

  

  the, 
  494. 
  

  

  in 
  biotite-gneiss 
  in 
  shear-zone 
  

  

  at 
  the 
  south 
  end 
  of 
  Swinyard's 
  

   Hill, 
  482. 
  

  

  Granitic 
  veins 
  in 
  granulites 
  of 
  the 
  

  

  Lizard, 
  535-541. 
  

   Granitite-gneiss 
  from 
  Madagascar, 
  

  

  340. 
  

   Granophyric 
  structures, 
  secondary 
  

  

  origin 
  of 
  the, 
  175. 
  

   Granulites 
  of 
  Madagascar, 
  344. 
  

   Granulitic 
  group 
  of 
  the 
  Lizard, 
  531 
  ; 
  

  

  mineral 
  constitution 
  of 
  the, 
  532 
  ; 
  

  

  forked 
  band 
  in 
  the, 
  535; 
  granitic 
  

  

  veins 
  in 
  the, 
  535-541. 
  

   Graphite 
  in 
  Madagascar, 
  311. 
  

  

  Gravels, 
  higher, 
  of 
  the 
  neighbourhood 
  

   of 
  Ightham, 
  Kent, 
  275, 
  276. 
  

  

  Green 
  way 
  Lane, 
  section 
  in, 
  448. 
  

  

  Gregory, 
  Mr. 
  J. 
  W., 
  on 
  Cyst 
  echinus 
  

   crassus, 
  a 
  new 
  species 
  from 
  the 
  

   Badiolarian 
  marls 
  of 
  Barbados, 
  and 
  

   the 
  evidence 
  it 
  affords 
  as 
  to 
  the 
  age 
  

   and 
  origin 
  of 
  those 
  deposits, 
  640. 
  

  

  Grenoble, 
  traverse 
  from, 
  to 
  Briancon, 
  

   69. 
  

  

  Grenofen 
  elvan, 
  microscopic 
  character 
  

   of 
  the, 
  400. 
  

  

  Gresley, 
  Permian 
  breccia 
  at, 
  11. 
  

  

  Grits, 
  felspathic, 
  in 
  Permian 
  breccias 
  

   of 
  Leicestershire, 
  24, 
  25. 
  

  

  ■ 
  of 
  Alderney 
  and 
  the 
  Casquets, 
  

  

  385 
  ; 
  age 
  of 
  the, 
  387. 
  

  

  Groom, 
  Mr. 
  T. 
  T., 
  on 
  a 
  tachylyte 
  asso- 
  

   ciated 
  with 
  the 
  gabbro 
  of 
  Carrock 
  

   Fell 
  in 
  the 
  Lake 
  District, 
  298. 
  

  

  Griiben, 
  crystalline 
  rocks 
  near, 
  89. 
  

  

  Gschlossthal, 
  crystalline 
  rocks 
  of 
  the, 
  

   89. 
  

  

  Guernsey, 
  gneiss 
  of, 
  388, 
  389. 
  

  

  Hadlow, 
  river-gravel 
  near, 
  278. 
  

  

  Ham 
  Hill, 
  section 
  at, 
  449. 
  

  

  Hammatoceras, 
  Mr. 
  S. 
  S. 
  Buckman 
  on 
  

   the 
  descent 
  of, 
  651. 
  

  

  , 
  descent 
  of, 
  659 
  ; 
  English 
  species 
  

  

  of, 
  661. 
  

  

  amplectens, 
  662. 
  

  

  dolium, 
  661. 
  

  

  Hampton 
  Mills, 
  river-gravel 
  at, 
  278. 
  

  

  Hamptons, 
  section 
  from, 
  to 
  Shipborne, 
  

   272. 
  

  

  Haresfield 
  Beacon, 
  443. 
  

  

  Hill, 
  section 
  through, 
  468. 
  

  

  Haresfield-Watton 
  district, 
  453. 
  

  

  Hartshill 
  district, 
  derivation 
  of 
  rock- 
  

   fragments 
  in 
  Permian 
  breccias 
  of 
  

   Leicestershire 
  from 
  the, 
  28. 
  

  

  , 
  section 
  from, 
  to 
  Charnwood 
  

  

  Forest, 
  showing 
  the 
  Sub-Triassic 
  

   ridge 
  of 
  older 
  rocks, 
  34. 
  

  

  Hartshorn, 
  Permian 
  rocks 
  at, 
  13. 
  

  

  Hatch, 
  Dr. 
  F. 
  H., 
  on 
  the 
  petrogra- 
  

   phical 
  characters 
  of 
  some 
  rocks 
  col- 
  

   lected 
  in 
  Madagascar 
  by 
  the 
  Eev. 
  

   E. 
  Baron, 
  340. 
  

  

  Hexactinellid 
  sponges, 
  traces 
  of, 
  in 
  

   Lower 
  Chalk 
  near 
  Upton, 
  408. 
  

  

  Higher 
  Brixham, 
  376. 
  

  

  Yalberton, 
  Ashprington 
  volcanic 
  

  

  series 
  near, 
  373. 
  

  

  Highfield, 
  river-drifts 
  at, 
  277; 
  flint 
  

   implements 
  from, 
  283, 
  286. 
  

  

  Highlands 
  Hill, 
  section 
  from, 
  to 
  Old- 
  

   bury 
  Hill, 
  272. 
  

  

  Hildoceratidae, 
  table 
  of 
  distribution 
  

   of, 
  in 
  "Toarcian 
  " 
  beds, 
  461-463. 
  

  

  