﻿'48 
  

  

  GENERAL 
  INDEX. 
  

  

  the, 
  in 
  the 
  collection 
  of 
  the 
  Earl 
  of 
  

  

  Enniskillen 
  (abstract), 
  Proc. 
  12. 
  

   Ascodictyon 
  filiforme, 
  54. 
  

  

  radiciforme, 
  53. 
  

  

  stellatum, 
  var. 
  siluriense, 
  52. 
  

  

  Ashby, 
  section 
  through 
  north 
  side 
  of, 
  

  

  715. 
  

   Assel 
  Water, 
  calcareous 
  series 
  in 
  the 
  

  

  valley 
  of 
  the, 
  564. 
  

   Attwood, 
  George, 
  Esq., 
  on 
  the 
  geology 
  

  

  of 
  a 
  part 
  of 
  Costa 
  Rica; 
  with 
  an 
  

  

  appendix 
  by 
  W. 
  H. 
  Hudleston, 
  Esq., 
  

  

  328. 
  

   Aucbensoul, 
  Girvan 
  rocks 
  of, 
  560. 
  

   Auchlewan, 
  Girvan 
  rocks 
  of, 
  562. 
  

   Augite-andesite, 
  section 
  of, 
  332. 
  

   Australia, 
  Prof. 
  R. 
  Owen 
  on 
  an 
  extinct 
  

  

  Chelonian 
  reptile 
  (Notochelys 
  cos- 
  

  

  tata, 
  Owen) 
  from, 
  178. 
  

   Avisford 
  Sands, 
  705, 
  724. 
  

  

  Bacrocrinnz, 
  Hybocrinus, 
  and 
  Hybo- 
  

   cystites, 
  Mr. 
  P. 
  Herbert 
  Carpenter 
  

   on 
  the 
  relations 
  of, 
  298. 
  

  

  , 
  calyx-diagrams 
  of, 
  298. 
  

  

  , 
  diagram 
  of, 
  301. 
  

  

  Un 
  genu, 
  298. 
  

  

  Bairnsdale 
  (Gippsland), 
  Mr. 
  A. 
  W. 
  

  

  Waters 
  on 
  Chilostomatous 
  Bryozoa 
  

  

  from, 
  502. 
  

   Bala 
  Group, 
  Prof. 
  T. 
  G. 
  Bonney 
  on 
  

  

  some 
  nodular 
  felsites 
  in 
  the, 
  of 
  

  

  North 
  Wales, 
  289. 
  

   Balclatchie, 
  transitional 
  zone 
  of, 
  584. 
  

  

  Bridge, 
  typical 
  section 
  near, 
  585. 
  

  

  , 
  section 
  at, 
  604. 
  

  

  beds, 
  585. 
  

  

  slates, 
  grits, 
  and 
  conglomerates, 
  

  

  586. 
  

  

  Baldrennan 
  Burn, 
  section 
  in, 
  627. 
  

   Baltic 
  Islands, 
  Cambrian 
  and 
  Silurian 
  

   rocks 
  of, 
  319. 
  

  

  provinces 
  of 
  Russia, 
  Prof. 
  F. 
  

  

  Schmidt 
  on 
  the 
  Silurian 
  (and 
  Cam- 
  

   brian) 
  strata 
  of 
  the, 
  as 
  compared 
  

   with 
  those 
  of 
  Scandinavia 
  and 
  the 
  

   British 
  Isles, 
  514. 
  

  

  Banffshire 
  coast, 
  Blue 
  Clay 
  of 
  the, 
  

  

  169. 
  

   Barbae, 
  Girvan 
  rocks 
  of, 
  588. 
  

   Bargany, 
  sections 
  south 
  of, 
  655. 
  

  

  and 
  Straiton, 
  flagstones 
  and 
  

  

  shales 
  of, 
  650. 
  

  

  Barlow- 
  Jameson 
  Fund, 
  Award 
  of 
  the, 
  

   to 
  Baron 
  Constantin 
  von 
  Ettings- 
  

   hausen, 
  Proc. 
  45. 
  

  

  Barnston, 
  rbastics 
  at, 
  453. 
  

  

  Barnwell, 
  Cyrena-formation 
  at, 
  698. 
  

  

  Barr 
  or 
  Stinchar 
  Series, 
  603, 
  659. 
  

  

  Barren 
  flagstones, 
  603, 
  607, 
  613, 
  615, 
  

   621. 
  

  

  Basalt 
  of 
  Madeira, 
  277. 
  

  

  Bayfordbury, 
  section 
  through, 
  678. 
  

  

  Beddgelert, 
  nodular 
  felsite 
  near, 
  

   293. 
  

  

  Benan 
  Conglomerate 
  of 
  Girvan, 
  551, 
  

   554. 
  

  

  Burn, 
  typical 
  section 
  of 
  the 
  strata 
  

  

  of, 
  555. 
  

  

  Benniworth-Haven 
  cutting, 
  sketch 
  of, 
  

   243. 
  

  

  Berry, 
  E. 
  E., 
  Esq., 
  analysis 
  of 
  five 
  

   rocks 
  from 
  the 
  Charnwood-Forest 
  

   district, 
  with 
  notes 
  by 
  Prof. 
  T. 
  G. 
  

   Bonney, 
  197. 
  

  

  Berwynia 
  Carruthersi, 
  98, 
  100. 
  

  

  Biggleswade, 
  gravel 
  near, 
  675. 
  

  

  Binney, 
  E. 
  W., 
  Esq., 
  and 
  J. 
  W. 
  Kirkby, 
  

   Esq., 
  on 
  the 
  Upper 
  Beds 
  of 
  the 
  

   Fifeshire 
  Coal-measures, 
  245. 
  

  

  Blackdown 
  beds, 
  Rev. 
  W. 
  Downes 
  

   on 
  the 
  zones 
  of 
  the, 
  and 
  their 
  corre- 
  

   lation 
  with 
  those 
  at 
  Haldon, 
  75. 
  

  

  , 
  age 
  of 
  the, 
  77 
  ; 
  correlation 
  

  

  of 
  the, 
  with 
  other 
  localities, 
  79; 
  

   fossils 
  of 
  the, 
  85. 
  

  

  and 
  Haldon, 
  comparative 
  general 
  

  

  sections 
  at, 
  84. 
  

  

  Blackwater 
  valley, 
  711. 
  

  

  Blair 
  and 
  Drumyork, 
  section 
  of 
  the 
  

   grey 
  flags 
  and 
  shales 
  at, 
  656. 
  

  

  Blue 
  Clay, 
  Cambrian, 
  of 
  the 
  Russian 
  

   Baltic 
  provinces, 
  517. 
  

  

  Bohemian 
  deposits, 
  comparison 
  of 
  

   Scandinavian, 
  Cambrian, 
  and 
  Silu- 
  

   rian 
  strata 
  with, 
  320. 
  

  

  Bologna, 
  Prof. 
  T. 
  M'K. 
  Hughes 
  on 
  

   the 
  Proceedings 
  of 
  the 
  International 
  

   Geological 
  Congress 
  at, 
  Proc, 
  2 
  ; 
  Mr. 
  

   W. 
  Topley 
  on 
  the 
  Proceedings 
  of 
  the 
  

   International 
  Geological 
  Congress 
  

   at, 
  Proc. 
  6. 
  

  

  Bonney, 
  Prof. 
  T. 
  G., 
  on 
  some 
  speci- 
  

   mens 
  of 
  Shropshire 
  rocks, 
  124. 
  

  

  , 
  on 
  five 
  rock-specimens 
  from 
  the 
  

  

  Charnwood-Forest 
  district, 
  197. 
  

  

  , 
  on 
  some 
  nodular 
  felsites 
  in 
  the 
  

  

  Bala 
  Group 
  of 
  North 
  Wales, 
  289. 
  

  

  Borealis 
  Bank, 
  527. 
  

  

  Borkholm 
  zone, 
  524. 
  

  

  Bornholm, 
  Cambrian 
  and 
  Silurian 
  

   rocks 
  of, 
  319. 
  

  

  Boscombe 
  and 
  Poole 
  Harbour, 
  sec- 
  

   tion 
  of 
  cliff 
  between, 
  showing 
  posi- 
  

   tion 
  of 
  plant-beds 
  &c, 
  4. 
  

  

  Bourne-Common 
  Sands, 
  705. 
  

  

  Bournemouth 
  beds, 
  description 
  and 
  

   correlation 
  of 
  the, 
  by 
  Mr. 
  J. 
  S. 
  

   Gardner. 
  — 
  Part. 
  JI. 
  Lower 
  or 
  

   Freshwater 
  Series, 
  1. 
  

  

  , 
  flora 
  of 
  the, 
  12. 
  

  

  , 
  gravel 
  of, 
  688. 
  

  

  

  