﻿Vol. 
  53-] 
  

  

  GENERAL 
  LNDEX. 
  

  

  635 
  

  

  Crymmych 
  (Pembroke), 
  Lr. 
  Llan- 
  

  

  deilo 
  (?) 
  of, 
  465 
  ; 
  diabases, 
  etc. 
  near, 
  

  

  475. 
  

   Cryptographic 
  structure 
  of 
  micro- 
  

   pegmatite, 
  408. 
  

   Crystallization, 
  order 
  of, 
  in 
  S. 
  Indian 
  

  

  dyke-rocks, 
  406. 
  

   Cuckhamsley, 
  mollusca 
  fr. 
  Chalk 
  Eock 
  

  

  of, 
  378 
  et 
  scqq. 
  

   Cuddapah 
  Traps, 
  405. 
  

   Currents, 
  marine, 
  evid. 
  in 
  Irish 
  Cre- 
  

  

  tac, 
  G01. 
  

   Cuspidaria 
  caudata, 
  393 
  & 
  pi. 
  xxviii. 
  

  

  figs. 
  19-20. 
  

   Cutch 
  (India), 
  superf. 
  deposits 
  in, 
  

  

  223-244 
  w. 
  map 
  & 
  sections 
  ; 
  lacco- 
  

  

  lites 
  of, 
  xcvii. 
  

   Cyanite, 
  see 
  Kyanite. 
  

   Cybele 
  rugosa 
  var. 
  attenuata, 
  536. 
  

   Cycadeoidea 
  gigantea, 
  sp. 
  nov., 
  22-38 
  

  

  w. 
  figs. 
  & 
  pis. 
  i-y. 
  

   Cyclonema 
  rupestre, 
  78. 
  

  

  sulciferum, 
  78. 
  

  

  Cypricardinia 
  (?) 
  sp. 
  (Morte 
  Slates), 
  

  

  447 
  & 
  pi. 
  xxxi. 
  fig. 
  5. 
  

   Cystidea 
  fr. 
  Keisley 
  Limest., 
  82. 
  

   Cystocidaroida, 
  classif. 
  of, 
  132. 
  

   Cy 
  there 
  Wrightiana, 
  67. 
  

  

  Dalmanites 
  [Cryphcsus] 
  laciniatus 
  var. 
  

   occidentalis, 
  445 
  & 
  pi. 
  xxxiii. 
  figs. 
  9- 
  

   13. 
  

  

  sp. 
  (Morte 
  Slates), 
  447 
  & 
  pi. 
  xxxi. 
  

  

  figs. 
  1-3. 
  

  

  Daubree, 
  A., 
  obituary 
  of, 
  liv. 
  

  

  D 
  avisos, 
  C, 
  on 
  Distrib. 
  in 
  Space 
  of 
  

   Access. 
  Shocks 
  of 
  Gr. 
  Japan. 
  Earth- 
  

   quake 
  of 
  1891, 
  1-15 
  w. 
  maps; 
  on 
  

   Pembroke 
  Earthquakes 
  of 
  Aug. 
  1892 
  

   & 
  Nov. 
  1893, 
  157-175 
  w. 
  map 
  & 
  

   pi. 
  xi. 
  

  

  Dayia 
  pentagonalis, 
  sp. 
  nov., 
  74 
  & 
  

   pi. 
  vi. 
  fig. 
  5. 
  

  

  De 
  Bruyne 
  Sound, 
  basalt 
  obtained 
  in, 
  

   492 
  & 
  pi. 
  xxxvii. 
  fig. 
  5. 
  

  

  Denudation, 
  Bajocian, 
  620-623 
  w. 
  

   diagr. 
  & 
  pi. 
  xlvi 
  (map) 
  ; 
  conn. 
  w. 
  

   overlap 
  in 
  Cleeve 
  Hill 
  district, 
  623. 
  

  

  Depth 
  of 
  deposition, 
  evid. 
  furnished 
  

   by 
  Chalk 
  Bock 
  mollusca, 
  400 
  ; 
  depth 
  

   of 
  Cretac. 
  sea 
  in 
  Co. 
  Antrim, 
  599. 
  

  

  Derry 
  Co., 
  Cretac. 
  of, 
  565-567. 
  

  

  Devon 
  (North), 
  Morte 
  Slates 
  & 
  assoc. 
  

   beds 
  in 
  W. 
  Somerset 
  and, 
  438-462 
  

   figs. 
  & 
  pis. 
  xxxi-xxxv 
  (foss. 
  & 
  map). 
  

  

  Devonian 
  (Lr.) 
  age 
  of 
  Morte 
  Slates 
  

   in 
  W. 
  Somerset, 
  444. 
  

  

  Dharwar 
  Traps, 
  405. 
  

  

  Diabases 
  of 
  Prescelly 
  Hills, 
  475. 
  

  

  Diabase-ash 
  (?) 
  fr. 
  Wadi 
  Om 
  Nabadi, 
  

  

  Diabasic 
  rocks 
  fr. 
  Nubian 
  Desert, 
  365- 
  

  

  367. 
  

   Dibley, 
  Gr. 
  E., 
  exhibits 
  specim. 
  of 
  

  

  flint, 
  xcvii. 
  

   Lidyrnograptus 
  cf 
  . 
  indentus 
  var. 
  nanus 
  

  

  fr. 
  nr. 
  Crymmych, 
  465. 
  

   Dimetian 
  rocks 
  in 
  Caernarvon, 
  lxxv. 
  

   Diorite 
  of 
  Anglesey, 
  351, 
  357; 
  blocks 
  

  

  in 
  grey 
  gneiss 
  ibid., 
  2>bb 
  fig. 
  

   Diserth 
  Castle 
  (Flint), 
  section 
  in 
  esker 
  

  

  S.E. 
  of. 
  345. 
  

   Divis 
  Hill 
  (Antrim), 
  chem. 
  & 
  micro- 
  

   mineral, 
  comp. 
  of 
  White 
  Limest. 
  

  

  from, 
  578 
  & 
  tables 
  ii-iii. 
  

   Dolerite, 
  altered, 
  fr. 
  Nubian 
  Desert, 
  

  

  364 
  ; 
  of 
  Prescelly 
  Hills, 
  475. 
  

   Donabate 
  (Co. 
  Dublin), 
  porphyrit. 
  rock 
  

  

  at, 
  527. 
  

   Donnington 
  Gravel, 
  422-425 
  figs. 
  

   Donnington 
  Square 
  (Newbury), 
  vert. 
  

  

  section 
  at, 
  423. 
  

   Dorxing, 
  E., 
  obituary 
  of, 
  lxii. 
  

   Downhill 
  (Antrim), 
  Cretac. 
  betw. 
  

  

  White 
  Park 
  Bay 
  and, 
  568. 
  

   Draper, 
  D., 
  Occurr. 
  of 
  Sigillaria, 
  

  

  Glossopteris, 
  & 
  other 
  Plant-remains 
  

  

  in 
  Triass. 
  Bocks 
  of 
  S. 
  Africa, 
  310- 
  

  

  314 
  w. 
  map 
  & 
  sections. 
  

   Drift, 
  glacio-marine, 
  of 
  Vale 
  of 
  Clwyd, 
  

  

  341-348 
  w. 
  section 
  & 
  pi. 
  xxv 
  (map) 
  ; 
  

  

  pre-Glacial, 
  of 
  Newbury, 
  420. 
  

   Dulas 
  Biver 
  (N. 
  Wales), 
  gravels, 
  etc. 
  

  

  of, 
  343. 
  

   Dundry 
  Hill 
  (Somerset), 
  deposits 
  

  

  correl. 
  w. 
  those 
  of 
  Cleeve 
  Hill, 
  

  

  617. 
  

   Dunes 
  in 
  Baluchistan 
  desert, 
  290 
  fig., 
  

  

  291. 
  

   Dungiven 
  (Derry), 
  White 
  Chalk 
  of, 
  

  

  566. 
  

   Dust-storms 
  in 
  Cutch, 
  228, 
  229. 
  

   Dykes, 
  olivine-diabase, 
  of 
  Sudbury 
  

  

  district, 
  62 
  ; 
  cuttg. 
  Chalk 
  at 
  Squires 
  

  

  Hill, 
  552. 
  

   Dyke-rocks 
  of 
  S. 
  India, 
  explan. 
  of 
  

  

  struct, 
  of, 
  409-411. 
  

  

  Earthquake 
  of 
  1891 
  in 
  Japan, 
  distrib. 
  

   in 
  space 
  of 
  access, 
  shocks, 
  1-15 
  

   w. 
  maps 
  ; 
  in 
  Pembroke, 
  Aug. 
  1892 
  

   & 
  Nov. 
  1893, 
  157-176 
  w. 
  map 
  

   & 
  pi. 
  xi; 
  earthquake-crack 
  (?) 
  along 
  

   Afghan 
  frontier, 
  291. 
  

  

  Eastern 
  Division, 
  Cretac. 
  of 
  Co. 
  An- 
  

   trim, 
  543, 
  554-565. 
  

  

  Echinocorys 
  gibbus, 
  zone 
  of, 
  see 
  Chlo- 
  

   ritic 
  Chalk. 
  

  

  Echinocystis, 
  struct, 
  of, 
  124 
  w. 
  figs. 
  ; 
  

   affinities 
  of, 
  126. 
  

  

  Echinodermata 
  of 
  Keisley 
  Limest., 
  

   82, 
  93. 
  

  

  