﻿INDEX 
  TO 
  THE 
  PROCEEDINGS. 
  

  

  showing 
  the 
  amount 
  of 
  oxygen 
  in 
  

   Scotch 
  granites, 
  277 
  ; 
  Silica, 
  per- 
  

   oxide, 
  and 
  protoxides 
  in 
  the 
  Done- 
  

   gal 
  granites, 
  273 
  ; 
  in 
  the 
  Scotch 
  gra- 
  

   nites, 
  278 
  ; 
  epochal 
  relations 
  of 
  

   the 
  roofs 
  and 
  floors 
  of 
  gaps, 
  227 
  ; 
  

   range 
  of 
  fossils 
  of 
  the 
  Rbsetic 
  beds 
  

   and 
  White 
  Lias, 
  406 
  ; 
  relationship 
  

   of 
  the 
  genera 
  and 
  species 
  of 
  the 
  

   Rhynchoceti, 
  395 
  ; 
  stratigraphical 
  

   relations 
  of 
  the 
  floors 
  and 
  roofs 
  of 
  

   missing 
  formations, 
  228. 
  

  

  Talla 
  Valley, 
  sketch 
  of 
  moraines 
  in 
  

   Upper, 
  457. 
  

  

  Tasmania, 
  geology 
  of 
  Hobart, 
  465. 
  

  

  Tate, 
  Ralph, 
  Esq., 
  on 
  the 
  Liassic 
  

   strata 
  of 
  the 
  neighbourhood 
  of 
  Bel- 
  

   fast, 
  103. 
  

  

  Teeth 
  and 
  bones 
  of 
  reptiles 
  from 
  Cen- 
  

   tral 
  India, 
  117, 
  280. 
  

  

  Teleiophyllia 
  grandis, 
  34. 
  

  

  navieula, 
  36. 
  

  

  Temples 
  and 
  caves 
  of 
  Nubia, 
  10. 
  

  

  Terraces 
  of 
  the 
  Nile 
  Yalley, 
  9 
  ; 
  fresh- 
  

   water 
  shells 
  on 
  the, 
  12. 
  

  

  Terraces 
  and 
  beaches 
  of 
  North 
  Ame- 
  

   rica, 
  127. 
  

  

  Tertiary 
  formation 
  of 
  Java, 
  69. 
  

  

  Tertiary 
  Mollusca 
  of 
  Mount 
  Sela, 
  

   Java, 
  45. 
  

  

  Tertiary 
  roofs 
  of 
  blanks, 
  201. 
  

  

  Theca 
  corrugata, 
  238. 
  

  

  Toronto, 
  section 
  showing 
  the 
  forced 
  

   arrangement 
  of 
  blocks 
  in 
  Boulder- 
  

   clay 
  at, 
  125. 
  

  

  Toxobrissus 
  crescenticus, 
  487. 
  

  

  TracJiyderma 
  serrata, 
  290. 
  

  

  Trap-rocks 
  of 
  Hobart, 
  465. 
  

  

  Trias 
  west 
  of 
  Carlisle, 
  159. 
  

  

  Triassic 
  roofs 
  of 
  blanks, 
  213. 
  

  

  Trilobites 
  from 
  the 
  Lingula-flags 
  of 
  

   Wales, 
  Mr. 
  Salter 
  on, 
  233. 
  

  

  Trochocyathus 
  abnormalis, 
  26. 
  

  

  later 
  o-spinosus, 
  25. 
  

  

  — 
  '■ 
  profundus, 
  26. 
  

  

  Turbo 
  obliquus, 
  59. 
  

  

  Turn 
  Hill, 
  section 
  at, 
  404. 
  

  

  Turritella 
  acuticingulata, 
  58. 
  

  

  simplex, 
  59. 
  

  

  TympanopTiora 
  simplex 
  et 
  racemosa, 
  

   79. 
  

  

  Ulmannia 
  selaginoides, 
  356. 
  

  

  sp., 
  357. 
  

  

  Upper 
  Limestone 
  of 
  the 
  Permian 
  

   series 
  of 
  Durham, 
  345. 
  

  

  Upper 
  Permian 
  rocks, 
  156 
  ; 
  of 
  Fur- 
  

   ness, 
  158 
  ; 
  St. 
  Bees 
  Head, 
  158 
  ; 
  the 
  

   Valley 
  of 
  the 
  Eden 
  and 
  Corby, 
  157. 
  

  

  Urosthenes 
  australis, 
  2. 
  

  

  Valley 
  of 
  the 
  east 
  branch 
  of 
  the 
  Moisie, 
  

  

  section 
  of 
  the, 
  123 
  ; 
  Eden, 
  Lower 
  

   Permian 
  rocks 
  of 
  the, 
  148 
  ; 
  Middle 
  

   Permian 
  rocks 
  of 
  the, 
  154 
  ; 
  Upper 
  

   Permian 
  rocks 
  of 
  the, 
  157 
  ; 
  Nile, 
  

   geology 
  of 
  the, 
  6 
  ; 
  granitic 
  rocks 
  of 
  

   the, 
  11 
  ; 
  physical 
  character 
  of 
  the, 
  7 
  ; 
  

   sections 
  of 
  the, 
  13 
  ; 
  terraces 
  of 
  the, 
  

   9; 
  Ouse, 
  flint 
  implements 
  and 
  fossil 
  

   mammals 
  discovered 
  in 
  the, 
  103 
  ; 
  

   Severn, 
  drift-deposits 
  of 
  the, 
  130. 
  

  

  Vertical 
  section 
  of 
  the 
  Coal-measures 
  

   of 
  New 
  South 
  Wales, 
  5 
  ; 
  Magnesian 
  

   Limestone 
  of 
  Fulwell 
  Hill, 
  347 
  ; 
  

   Permian 
  strata 
  of 
  Durham, 
  347. 
  

  

  Vertical 
  sections 
  of 
  the 
  Millstone-grit, 
  

   267. 
  

  

  Vexillum, 
  288. 
  

  

  Vicary, 
  W., 
  Esq., 
  on 
  the 
  pebble-bed 
  of 
  

   Budleigh 
  Salterton, 
  116, 
  283. 
  

  

  Vicarya 
  ? 
  callosa, 
  57. 
  

  

  Views 
  of 
  tbe 
  Budleigh 
  Salterton 
  cliff, 
  

   283, 
  284. 
  

  

  Washoe 
  Silver 
  Region, 
  U. 
  S., 
  Mr. 
  W. 
  

   P. 
  Blake 
  on 
  the 
  geology 
  and 
  mines 
  

   of 
  the, 
  317. 
  

  

  Watchet, 
  section 
  east 
  of, 
  400 
  ; 
  west 
  

   of, 
  398. 
  

  

  Water-courses 
  in 
  Nubia, 
  alluvial 
  heap3 
  

   of, 
  6. 
  

  

  West 
  Indian 
  fossil 
  corals, 
  Dr. 
  Duncan 
  

   on, 
  Part 
  II., 
  20 
  ; 
  Part 
  III., 
  358. 
  

  

  Whaley 
  Bridge 
  and 
  Saltersford 
  Val- 
  

   ley, 
  254. 
  

  

  White 
  Lias 
  and 
  Rhaetic 
  beds 
  of 
  So- 
  

   merset, 
  396. 
  

  

  White 
  Lias 
  at 
  Colin 
  Glen, 
  section 
  of 
  

   the, 
  108 
  ; 
  Cave 
  Hill, 
  section 
  of 
  the, 
  

   108. 
  

  

  Whitesand 
  Bay 
  to 
  Solva, 
  section 
  from, 
  

   239. 
  

  

  Wiley, 
  section 
  of 
  the 
  Valley 
  of 
  the, 
  

   191. 
  

  

  Wiltshire, 
  flint 
  implements 
  discovered 
  

   in, 
  188. 
  

  

  Wintle, 
  S. 
  H., 
  Esq., 
  on 
  the 
  principal 
  

   geological 
  features 
  of 
  Hobart, 
  Tas- 
  

   mania, 
  465. 
  

  

  Wisconsin, 
  beaches 
  and 
  terraces 
  of, 
  

   127 
  ; 
  driftless 
  area 
  in, 
  126. 
  

  

  Witchell, 
  E., 
  Esq., 
  on 
  a 
  deposit 
  at 
  

   Stroud 
  containing 
  flint 
  implements, 
  

   land 
  and 
  freshwater 
  shells, 
  &c, 
  378. 
  

  

  Wood, 
  S. 
  V., 
  Jun., 
  Esq., 
  on 
  the 
  

   structure 
  of 
  the 
  Red 
  Crag 
  in 
  Suffolk 
  

   and 
  Essex, 
  121. 
  

  

  Woodward, 
  S. 
  P., 
  Esq., 
  on 
  Nubian 
  

   freshwater 
  shells, 
  collected 
  by 
  Dr. 
  

   A. 
  Leith 
  Adams, 
  19 
  ; 
  on 
  the 
  land 
  

   and 
  freshwater 
  shells 
  collected 
  by 
  

   Capt. 
  Godwin- 
  Austen, 
  388. 
  

  

  