﻿Vol. 
  53-] 
  

  

  GE^RAL 
  IKDEX. 
  

  

  633 
  

  

  Betchworth 
  (Surrey), 
  granite-boulders 
  

  

  fr. 
  Middle 
  Chalk 
  of, 
  213-220 
  figs. 
  

  

  & 
  pi. 
  xv. 
  

   Beyricji, 
  H. 
  E., 
  obituary 
  of, 
  lv. 
  

   Bhachau 
  (Cutch), 
  infratrappean 
  

  

  grits 
  of, 
  236. 
  

   Bhujia 
  Hill 
  (Cutch), 
  infratrappean 
  

  

  grits 
  of, 
  235 
  fig. 
  

   Bigganjargga 
  (Norway), 
  Pakeoz. 
  

  

  boulder-rooks 
  & 
  striated 
  sandst. 
  at, 
  

  

  140 
  et 
  seqq. 
  & 
  pis. 
  viii-x. 
  

   Bigsby 
  Medallists, 
  list 
  of, 
  xxix. 
  

   Biotite 
  in 
  Antrim 
  Cretac. 
  rocks, 
  570 
  

  

  et 
  seqq. 
  & 
  tables 
  ii-iii. 
  

   Biotite 
  -gneiss 
  fr. 
  Murrat, 
  364. 
  

   Biotite 
  - 
  hornblende 
  - 
  granite 
  from 
  

  

  Baluchistan. 
  303 
  & 
  pi. 
  xx 
  (microsc. 
  

  

  sections). 
  

   Birdlip 
  (Gloucester), 
  diagr. 
  section 
  to 
  

  

  Cleeve 
  Hill, 
  621 
  ; 
  do. 
  at, 
  624. 
  

   Bituminous 
  shales 
  in 
  Franz 
  Josef 
  

  

  Land, 
  505. 
  

   Black 
  Mountain 
  (Antrim), 
  Cretac. 
  of, 
  

  

  550. 
  

   Blackhead 
  (Antrim), 
  amygdaloidal 
  

  

  basalt 
  of, 
  557. 
  

   Blake, 
  J. 
  F, 
  exhibits 
  maps 
  of 
  Cutch, 
  

  

  ii 
  ; 
  on 
  Superf. 
  Deposits 
  in 
  Cutch, 
  

  

  223-243 
  w. 
  map 
  & 
  sections; 
  on 
  

  

  Laccolites 
  of 
  Cutch 
  & 
  their 
  Relats. 
  

  

  to 
  other 
  Igneous 
  Masses 
  of 
  district 
  

  

  [title 
  only'], 
  xcvii. 
  

   Blezard 
  Mine 
  (Ontario), 
  igneous 
  rocks 
  

  

  N. 
  of, 
  54 
  ; 
  chem. 
  anal, 
  of 
  same, 
  56. 
  

   Bodo 
  (Norway), 
  shell-marl, 
  etc. 
  at, 
  

  

  150. 
  

   Bombs, 
  volcanic, 
  in 
  schalsteins 
  of 
  

  

  Nassau, 
  109-111 
  w. 
  fig. 
  

   Bonhomme 
  (Yosges), 
  serpentine 
  comp. 
  

  

  w. 
  Rauenthal 
  rock, 
  261 
  '& 
  pi. 
  xvii 
  

  

  (microsc. 
  section). 
  

   Bonnet, 
  T. 
  G\, 
  Sections 
  nr. 
  Summit 
  

  

  of 
  Furka 
  Pass, 
  16-20 
  w. 
  figs.; 
  

  

  exhibits 
  microsc. 
  section 
  fr. 
  Purley 
  

  

  Boulder, 
  xciii. 
  

   Boschmans 
  Fontein 
  (Transvaal), 
  geol. 
  

  

  of, 
  311 
  ; 
  Glossopteris, 
  etc. 
  from, 
  

  

  330 
  et 
  seqq. 
  

   Boulders 
  fr. 
  Betchworth 
  Chalk, 
  213- 
  

  

  220 
  figs. 
  & 
  pi. 
  xv 
  ; 
  rounded, 
  in 
  

  

  pothole 
  in 
  Wadi 
  Om 
  Risha, 
  363 
  fig. 
  

   Boulder-bed 
  below 
  Molteno 
  Beds, 
  311 
  

  

  et 
  seqq. 
  ; 
  assoc. 
  w. 
  subrecent 
  con- 
  

   crete 
  of 
  Cutch, 
  230. 
  

   Boulder 
  Clay, 
  fr. 
  nr. 
  Llandulas 
  to 
  

  

  S.E. 
  of 
  Abergele, 
  341 
  ; 
  nr. 
  Diserth 
  

  

  Castle, 
  345, 
  346. 
  

   'Boulder-rock,' 
  Pakeoz., 
  at 
  Biggan- 
  

   jargga, 
  140 
  & 
  pis. 
  viii-x. 
  

   Bourguetia-beda 
  of 
  Cleeve 
  Hill, 
  613- 
  

  

  615. 
  

  

  Brachiopoda 
  of 
  Keisley 
  Limest., 
  

   67, 
  90; 
  fr. 
  Portraine 
  inlier, 
  537- 
  

   538. 
  See 
  also 
  Atrypa, 
  Leptcena, 
  etc. 
  

  

  Breccia, 
  volcanic, 
  nr. 
  Sudbury, 
  45 
  w. 
  

   chem. 
  anal. 
  ; 
  (O. 
  R. 
  S.) 
  in 
  Bally- 
  

   douane 
  Bay, 
  272, 
  276. 
  

  

  Brecciation, 
  fluxional, 
  of 
  N. 
  Pembroke 
  

   rocks, 
  471 
  et 
  seqq. 
  

  

  Brendon 
  Hills 
  (Somerset), 
  beds 
  assoc. 
  

   w. 
  Morte 
  Slates, 
  442. 
  

  

  Bi*endon 
  Hill 
  Series, 
  name 
  prop., 
  442. 
  

  

  Brodie, 
  P. 
  B., 
  presents 
  portrait, 
  ii. 
  

  

  Buckman, 
  S. 
  S., 
  Murchison 
  Fund 
  

   Award 
  to, 
  xlii 
  : 
  on 
  Bajocian 
  De- 
  

   posits 
  of 
  Cleeve 
  Hill 
  Plateau, 
  607- 
  

   629 
  w. 
  map, 
  sections, 
  & 
  pi. 
  xlvi 
  

   (map). 
  

  

  Bull's 
  Lane 
  (Newbury), 
  section 
  in 
  

   upper 
  river-gravel, 
  425. 
  

  

  Bullen, 
  R. 
  A., 
  exhibits 
  ice-scratched 
  

   celt, 
  vi. 
  

  

  Bunmahon 
  (Waterford), 
  Red 
  Rocks 
  

   on 
  coast 
  near, 
  269-288 
  figs. 
  

  

  Bye-laws, 
  alteration 
  of, 
  vii. 
  

  

  Caernarvonshire, 
  pre-Cambr. 
  rocks 
  of, 
  

  

  lxxv. 
  

   Catamites 
  (?) 
  fr. 
  S. 
  Africa, 
  325 
  & 
  

  

  pi. 
  xxii. 
  fig. 
  4 
  6, 
  326 
  & 
  pi. 
  xxiv. 
  

  

  fig. 
  2. 
  

   Calcite 
  in 
  amygdaloidal 
  basalts 
  of 
  

  

  Franz 
  Josef 
  Land, 
  489. 
  

   Callaway, 
  C, 
  on 
  Orig. 
  of 
  Anglesey 
  

  

  Gneisses, 
  349-357 
  figs. 
  

   Cambrian, 
  early, 
  geol. 
  & 
  biol. 
  history 
  

  

  of, 
  lxv-xcii. 
  

   Camerella 
  (?) 
  Thomsoni, 
  73. 
  

   Carboniferous 
  Limestone, 
  arborescent 
  

  

  specim. 
  exhibited, 
  xcvi. 
  

   Cardiocarpus 
  sp. 
  (Permo-Carb.), 
  324 
  

  

  fig., 
  332. 
  

   Cardita 
  cancellata, 
  sp. 
  nov., 
  390 
  & 
  

  

  pi. 
  xxviii. 
  figs. 
  2-5. 
  

   Cardium 
  sp. 
  cf. 
  cenomanense, 
  389 
  & 
  

  

  pi. 
  xxvii. 
  figs. 
  23-24. 
  

  

  sp. 
  cf. 
  Mailleanum, 
  389. 
  

  

  turoniense, 
  sp. 
  nov., 
  389 
  & 
  

  

  pi. 
  xxvii. 
  figs. 
  20-22. 
  

   Cam 
  Alw 
  (Pembroke), 
  flow- 
  struct. 
  

  

  in 
  rocks 
  from, 
  466. 
  

   Cam 
  Gyffwy 
  (Pembroke), 
  diabase 
  of, 
  

  

  475. 
  

   Cam 
  Meini 
  (Pembroke), 
  porphyrit. 
  

  

  diabase 
  of, 
  475. 
  

   Camlough 
  (Antrim), 
  Cretac. 
  near, 
  

  

  564. 
  

   Cammoney 
  Hill 
  (Antrim), 
  Cretac. 
  of, 
  

  

  554. 
  

   Carrickfergus 
  (Antrim), 
  Cretac. 
  near, 
  

  

  557. 
  

   Carrington, 
  T., 
  obituary 
  of, 
  lxi. 
  

  

  