﻿636 
  

  

  GENEKAL 
  INDEX. 
  

  

  [Dec. 
  1897, 
  

  

  Echinoidea, 
  homologies 
  of 
  masticatory- 
  

   pyramids 
  & 
  apical 
  plates 
  of, 
  131. 
  

   Echinothuridae, 
  affinities 
  of, 
  112-122 
  

  

  w. 
  figs. 
  & 
  pi. 
  vii. 
  

   Elevation, 
  period 
  of, 
  in 
  Brit. 
  Cretac., 
  

   600. 
  

  

  Elles, 
  G. 
  L., 
  on 
  Petalograptus 
  & 
  

   Cephalograptus, 
  186-212 
  figs. 
  & 
  

   pis. 
  xiii-xiv. 
  

   Elmwood 
  (Franz 
  Josef 
  Land), 
  view 
  

   showg. 
  basalts, 
  etc., 
  481 
  ; 
  shales 
  

   found 
  E. 
  of, 
  495 
  ; 
  foss., 
  etc. 
  found 
  

   at, 
  496-499 
  & 
  pis. 
  xxxvii, 
  xxxix; 
  

   do. 
  found 
  W. 
  of, 
  501-502 
  & 
  pi. 
  xl. 
  

  

  Enborne 
  Road 
  (Newbury), 
  section 
  in 
  

   gravel-pit, 
  426. 
  

  

  England, 
  Western 
  & 
  Central, 
  pre- 
  

   Cambr. 
  rocks 
  of, 
  lxxxi 
  ; 
  South 
  of, 
  

   pre-Cambr. 
  rocks 
  of, 
  lxxxviii. 
  

  

  Enstatite 
  in 
  Rauenthal 
  rocks, 
  252 
  ; 
  

   (?) 
  in 
  Yellow 
  Sandst. 
  of 
  Hillsport, 
  

   574 
  & 
  tables 
  ii-iii. 
  

  

  Epidote 
  in 
  Baluchistan 
  lavas, 
  300 
  ; 
  

   in 
  quartz-syenite 
  fr. 
  Sarlat 
  range, 
  

   304. 
  

  

  Eridophyllum 
  sp. 
  (Morte 
  Slates), 
  457. 
  

  

  Erratics 
  assoc. 
  w. 
  raised 
  beaches 
  of 
  

   Varanger 
  Fiord, 
  148. 
  See 
  also 
  

   Boulders, 
  Boulder-rock, 
  etc. 
  

  

  Esker 
  S.E. 
  of 
  Diserth 
  Castle, 
  345 
  fig. 
  

  

  Ettingshausen, 
  C. 
  von, 
  obituary 
  of, 
  

   lvii. 
  

  

  Eunema 
  carinatum, 
  var., 
  78. 
  

  

  Euomphalus 
  nitidulus 
  (?), 
  79. 
  

  

  cf. 
  obtusangulus, 
  79. 
  

  

  subsulcatus 
  (?), 
  79. 
  

  

  Evenagh, 
  Ben 
  (Antrim), 
  Cretac. 
  N. 
  

   of, 
  567. 
  

  

  Exogyra 
  conica, 
  zone 
  of, 
  see 
  Glauco- 
  

   nitic 
  Sands. 
  

  

  Farnworth, 
  W., 
  obituary 
  of, 
  lxv. 
  

  

  Faults 
  & 
  their 
  conn. 
  w. 
  Pembroke 
  

   earthquakes, 
  172 
  ; 
  in 
  Cleeve 
  Hill 
  

   Plateau, 
  617-619 
  w. 
  diagr. 
  ; 
  fault- 
  

   line 
  along 
  Afghan 
  frontier, 
  291. 
  

  

  Favosites 
  alveolaris, 
  84. 
  

  

  Fellows 
  elected, 
  ii-vii, 
  xciii-xcix. 
  

  

  Felsite 
  of 
  Anglesey, 
  350, 
  358 
  ; 
  mica- 
  

   gneiss 
  prod. 
  fr. 
  same, 
  351, 
  354. 
  

  

  Felsitic 
  rocks 
  of 
  Kennedy's 
  I., 
  280, 
  

   281 
  ; 
  fr. 
  Baluchistan, 
  300. 
  See 
  also 
  

   Felstones. 
  

  

  Felspars, 
  in 
  Baluchistan 
  andesites, 
  

   296, 
  297 
  & 
  pi. 
  xx 
  ; 
  in 
  Bharab 
  Chah 
  

   basalt, 
  301 
  ; 
  altered, 
  in 
  rocks 
  fr. 
  

   Nubian 
  Desert, 
  371 
  ; 
  in 
  Franz 
  

   Josef 
  Land 
  basalts, 
  482, 
  483; 
  in 
  

   Portraine 
  andesites, 
  522, 
  526. 
  See 
  

   also 
  Oligoclase, 
  Plagioclase, 
  etc. 
  

  

  Felspar-porphyry 
  in 
  Ballydouane 
  Bay, 
  

  

  273. 
  

   Felspathic 
  lavas 
  fr. 
  Baluchistan, 
  300 
  

  

  & 
  pi. 
  xx 
  (microsc. 
  sections). 
  

   Felstones 
  fr. 
  Nubian 
  Desert, 
  368 
  ; 
  

   brecciated, 
  of 
  N. 
  Pembroke, 
  472, 
  

   473. 
  

   Felstone-agglomerate 
  of 
  N. 
  Pembroke, 
  

  

  473. 
  

   Fenestella 
  assimilis, 
  77. 
  

   Fieldenia 
  [ 
  Torellia] 
  ? 
  (Franz 
  Josef 
  

  

  Land), 
  494 
  & 
  pi. 
  xxxviii. 
  fig. 
  11. 
  

   Financial 
  Report, 
  xxx. 
  

   'Fiord-mud,' 
  suggested 
  use 
  of 
  term, 
  

  

  151. 
  

   Flaser-gabbro 
  of 
  Travers 
  Mine, 
  59. 
  

   Flints, 
  worked, 
  found 
  nr. 
  Newbury, 
  

  

  427, 
  432 
  ; 
  conn, 
  of 
  flints 
  w. 
  sponges, 
  

  

  603. 
  

   Flint-implements 
  exhibited, 
  xcvi. 
  

   Flinty 
  Flag 
  (Cretac.) 
  of 
  Kilcorig, 
  

  

  545. 
  

   Flora, 
  Cape 
  (Franz 
  Josef 
  Land), 
  

  

  basalt, 
  etc. 
  of, 
  480 
  ; 
  foss. 
  found 
  N. 
  

  

  of, 
  493-495 
  & 
  pi. 
  xxxviii 
  ; 
  vert. 
  

  

  section, 
  facg. 
  512. 
  See 
  also 
  Elm- 
  

   wood. 
  

   Flow-brecciation 
  in 
  Rauenthal 
  rocks, 
  

  

  260 
  ; 
  in 
  N. 
  Pembroke 
  rocks, 
  471, 
  

  

  472 
  fig. 
  

   Flow-structure 
  in 
  N. 
  Pembroke 
  rocks, 
  

  

  466, 
  468 
  et 
  seqq. 
  & 
  pi. 
  xxxvi. 
  

   Foel 
  Ervr 
  (Pembroke), 
  diabase 
  of, 
  

  

  475. 
  

   Foel 
  Trigarn 
  (Pembroke), 
  igneous 
  

  

  rocks 
  of, 
  465, 
  474. 
  

   Foraminifera 
  in 
  Boulder 
  Clay 
  of 
  Vale 
  

  

  of 
  Clwyd, 
  lists 
  of, 
  342, 
  343, 
  344 
  ; 
  

  

  in 
  Antrim 
  Chalk, 
  545, 
  547, 
  569, 
  

  

  577, 
  581-582 
  et 
  seqq. 
  

   Foreign 
  Correspondents 
  elected, 
  v, 
  

  

  xcv 
  ; 
  list 
  of, 
  xxiv. 
  

   Foreign 
  Members 
  elected, 
  v 
  ; 
  new 
  

  

  Bye-Law 
  concerning, 
  vii 
  ; 
  list 
  of, 
  

  

  xxiii. 
  

   Forth 
  River 
  (Antrim), 
  Cretac. 
  of, 
  

  

  551. 
  

   Fragmental 
  igneous 
  rocks 
  of 
  N. 
  Pem- 
  

   broke, 
  473. 
  

   Franz 
  Josef 
  Land, 
  rocks 
  & 
  foss. 
  from, 
  

  

  477-519 
  figs. 
  w. 
  map 
  & 
  pis. 
  xxxvii- 
  

  

  xli 
  (microsc. 
  sections 
  & 
  foss.). 
  

   Furka 
  Pass 
  (Switzerland), 
  sections 
  nr. 
  

  

  summit 
  of, 
  16-21 
  figs. 
  

  

  Gabbro, 
  altered, 
  fr. 
  Korosko 
  district, 
  

   364 
  ; 
  ' 
  granophyric,' 
  comp. 
  w. 
  S. 
  

   Indian 
  augite-diorites, 
  411-414. 
  

  

  Gaerwen 
  (Anglesey), 
  sections 
  descr., 
  

   351, 
  353. 
  

  

  