﻿48 
  BOSE 
  : 
  GEOLOGY 
  OE 
  THE 
  LOWER 
  NARBADA 
  VALLEY. 
  

  

  and 
  the 
  almost 
  imperceptible 
  passage, 
  at 
  places, 
  into 
  Lameta 
  conglomer- 
  

   ates, 
  are 
  favourable 
  to 
  the 
  supposition 
  of 
  the 
  agglomerates 
  having 
  been 
  

   deposited 
  in 
  water. 
  Their 
  extension 
  southward 
  and 
  great 
  thickness 
  

   would 
  prove 
  the 
  sheet 
  of 
  water 
  in 
  which 
  they 
  were 
  deposited 
  to 
  have 
  

   been 
  either 
  a 
  lake 
  deepening 
  and 
  widening 
  to 
  the 
  south, 
  or 
  an 
  arm 
  of 
  a 
  

   sea 
  situated 
  in 
  that 
  direction. 
  

  

  Section 
  V. 
  — 
  Recapitulation 
  and 
  General 
  Remarks. 
  

   Summary 
  of 
  correlations. 
  — 
  The 
  following 
  correlations 
  have 
  been 
  sug- 
  

   gested 
  in 
  the 
  previous 
  sections 
  : 
  — 
  

  

  L. 
  Narbada 
  Valley. 
  Southern 
  India. 
  Ind. 
  and 
  Burma. 
  Europe. 
  

  

  Lameta 
  . 
  . 
  . 
  Laineta 
  (?) 
  J 
  

  

  Coralline 
  limestone 
  . 
  Arialur 
  

  

  ] 
  

  

  Deola 
  and 
  Chirakhan") 
  

   marl. 
  

  

  Seuonian. 
  

   Turonian. 
  

  

  [ 
  Trichinopoly 
  • 
  -\ 
  > 
  Cenomanian 
  

  

  ( 
  Ramri 
  Island 
  2 
  .) 
  

  

  (part). 
  

  

  CKhasiarea 
  3 
  . 
  } 
  Cenomanian 
  

  

  Nodular 
  limestone. 
  Utatur 
  . 
  ) 
  > 
  (part). 
  

  

  ^Albian. 
  

  

  These 
  conclusions 
  would 
  appear 
  to 
  be 
  at 
  variance 
  with 
  that 
  suggested 
  

   by 
  Keatinge, 
  worked 
  out 
  by 
  Duncan, 
  and 
  accepted 
  by 
  Blanford,* 
  viz., 
  

   that 
  the 
  " 
  Bag 
  " 
  rocks 
  (in 
  the 
  widest 
  and 
  hitherto 
  accepted 
  sense 
  of 
  

   the 
  expression) 
  are 
  assignable 
  to 
  about 
  the 
  same 
  horizon 
  as 
  the 
  upper 
  

   greensand, 
  and 
  " 
  must 
  in 
  consequence," 
  as 
  remarks 
  Mr. 
  Blanford, 
  

   "closely 
  correspond 
  to 
  the 
  Utatur 
  group 
  of 
  Southern 
  India." 
  5 
  But 
  

   considering 
  that 
  the 
  data 
  upon 
  which 
  this 
  inference 
  was 
  based 
  were 
  still 
  

   more 
  insufficient 
  than 
  those 
  collated 
  in 
  the 
  present 
  report, 
  it 
  in 
  reality 
  

   rather 
  tends 
  to 
  corroborate 
  than 
  otherwise 
  the 
  homotaxy 
  indicated 
  here. 
  

   The 
  fossils 
  collected 
  by 
  Keatinge 
  and 
  described 
  by 
  Duncan 
  were 
  all 
  from 
  

  

  5 
  See 
  King 
  : 
  " 
  Memoirs," 
  Vol. 
  XVI, 
  pt. 
  3, 
  p. 
  42. 
  

  

  2 
  In 
  the 
  palseontological 
  collections 
  of 
  the 
  Geological 
  Survey 
  of 
  India 
  there 
  is 
  a 
  

   fragment 
  of 
  an 
  ammonite, 
  supposed 
  to 
  come 
  from 
  the 
  Ramri 
  island, 
  on 
  the 
  Arakan 
  coast, 
  

   which 
  resembles 
  very 
  closel 
  , 
  a 
  variety 
  of 
  Ammonites 
  guadeloupce 
  in 
  my 
  collection. 
  I 
  do 
  

   not, 
  however, 
  find 
  any 
  mention 
  of 
  it 
  in 
  the 
  " 
  Manual." 
  Lieutenant 
  W. 
  Foley, 
  who 
  seems 
  to 
  

   have 
  presented 
  it 
  to 
  the 
  Asiatic 
  Society 
  along 
  with 
  two 
  or 
  three 
  others, 
  is 
  also 
  reticent 
  on 
  

   the 
  point 
  (see 
  Journ. 
  As. 
  Soc. 
  Ben., 
  Vol. 
  IV, 
  p. 
  ^0). 
  

  

  8 
  The 
  fossils 
  from 
  the 
  Khasi 
  hills 
  have 
  not 
  been 
  described 
  yet. 
  

  

  4 
  Q. 
  J. 
  G. 
  S., 
  Vol. 
  XXI, 
  pp. 
  353, 
  &c. 
  ; 
  " 
  Manual," 
  pp. 
  296, 
  297. 
  

  

  8 
  " 
  Manual," 
  p. 
  297. 
  

  

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  48 
  ) 
  

  

  