﻿Verrill 
  — 
  Notes 
  on 
  the 
  Geology 
  of 
  the 
  Bermudas. 
  339 
  

  

  associated 
  with 
  other 
  smaller 
  land 
  shells 
  that 
  are 
  still 
  living. 
  I 
  

   have 
  taken 
  these 
  land 
  shells 
  from 
  such 
  a 
  rock, 
  exposed 
  only 
  

   at 
  low-water 
  mark, 
  in 
  Bailey 
  Bay. 
  This 
  large 
  land 
  shell 
  was 
  

   probably 
  exterminated 
  by 
  the 
  climatic 
  changes 
  due 
  to 
  the 
  par- 
  

   tial 
  submergence 
  of 
  the 
  land 
  and 
  consequent 
  changes 
  in 
  the 
  

   vegetation. 
  

  

  Figure 
  12. 
  — 
  Land 
  Hermit 
  Crab 
  (Cenobila 
  diogenes) 
  in 
  a 
  fossil 
  shell 
  of 
  Livona 
  

   pica, 
  $ 
  natural 
  size. 
  Drawn 
  from 
  life 
  by 
  A. 
  H. 
  Verrill. 
  

  

  List 
  of 
  the 
  Principal 
  Works 
  on 
  the 
  Geology 
  of 
  Bermuda. 
  

  

  Nelson, 
  Richard 
  J. 
  On 
  the 
  Geology 
  of 
  the 
  Bermudas. 
  Trans. 
  

   Geolog. 
  Soc. 
  London, 
  2d 
  ser., 
  v, 
  pp. 
  103-123, 
  with 
  wood- 
  

   cuts 
  and 
  map, 
  1837 
  (1840), 
  based 
  on 
  observations 
  made 
  

   between 
  1827 
  and 
  1833. 
  

  

  Jones, 
  J. 
  Matthew. 
  The 
  Naturalist 
  in 
  Bermuda. 
  London, 
  1859. 
  

   Map. 
  

  

  Canadian 
  Nat. 
  and 
  Geologist, 
  vol. 
  ix, 
  no. 
  1, 
  pp. 
  37-45. 
  

  

  Feb., 
  1864. 
  

  

  On 
  the 
  Geological 
  features 
  of 
  the 
  Bermudas. 
  Proc. 
  

  

  and 
  Trans, 
  of 
  the 
  Nova 
  Scotia 
  Institute 
  of 
  Nat. 
  Science, 
  

   i, 
  part 
  iv, 
  p. 
  21, 
  1867. 
  

  

  Recent 
  Observations 
  in 
  the 
  Bermudas, 
  Nature, 
  vi, 
  

  

  p. 
  262, 
  Aug., 
  1872. 
  

  

  This 
  Journal, 
  vol. 
  civ, 
  pp. 
  414-416. 
  (Reprint 
  of 
  last.) 
  

  

  The 
  Visitors 
  Guide 
  to 
  Bermuda. 
  London, 
  1876, 
  pp. 
  

  

  118-122. 
  

  

  Rein, 
  J. 
  J. 
  Bericht. 
  u. 
  d. 
  Senckenberg. 
  Naturforsch. 
  Gesell- 
  

   schaft, 
  Frankfort, 
  1870, 
  p. 
  140. 
  

  

  Thomson, 
  Sir 
  C. 
  AVyville. 
  Geological 
  Peculiarities 
  of 
  the 
  Ber- 
  

   mudas. 
  Nature, 
  vol. 
  viii, 
  pp. 
  266, 
  267, 
  1 
  cut, 
  July, 
  

   1873. 
  

  

  Voyage 
  of 
  the 
  Challenger, 
  Narrative, 
  vol. 
  i, 
  The 
  

  

  Atlantic, 
  Chapter 
  iv, 
  with 
  map, 
  1877. 
  

  

  