﻿SUGGESTIONS 
  FOE 
  STUDY 
  23? 
  

  

  -Geologist 
  or 
  with 
  the 
  State 
  Museum. 
  These 
  will 
  be 
  found 
  in 
  the 
  

   publications 
  of 
  various 
  scientific 
  societies; 
  the 
  New 
  York 
  Aca- 
  

   demy 
  of 
  Sciences, 
  the 
  American 
  Association 
  for 
  the 
  Advance- 
  

   ment 
  of 
  Science, 
  the 
  Geo 
  logical 
  Society 
  of 
  America 
  and 
  others; 
  

   in 
  the 
  American 
  Journal 
  of 
  Science, 
  the 
  American 
  Geologist 
  and 
  

   other 
  periodicals 
  ; 
  and 
  in 
  the 
  publications 
  of 
  the 
  U. 
  S. 
  Geological 
  

   Survey. 
  

  

  Prof. 
  John 
  M. 
  Clarke, 
  in 
  the 
  13th 
  report 
  of 
  the 
  State 
  Geologist 
  

   for 
  1893, 
  also 
  in 
  the 
  47th 
  report 
  of 
  the 
  New 
  York 
  State 
  Museum, 
  

   has 
  published 
  a 
  list 
  of 
  papers 
  on 
  the 
  geology 
  of 
  New 
  York 
  from 
  

   1876 
  to 
  1893. 
  

  

  Attention 
  is 
  also 
  directed 
  to 
  Bulletin 
  No. 
  127 
  of 
  the 
  U. 
  S. 
  

   Oeological 
  Survey, 
  entitled 
  Catalogue 
  and 
  Index 
  of 
  Contributions 
  

   to 
  North 
  American 
  Geology, 
  1732-1891, 
  by 
  N. 
  H. 
  Darton, 
  price 
  

   60 
  cents. 
  

  

  For 
  a 
  proper 
  understanding 
  of 
  the 
  geographic 
  distribution 
  of 
  

   the 
  New 
  York 
  formations, 
  a 
  geologic 
  map 
  of 
  the 
  state 
  is 
  neces- 
  

   sary. 
  For 
  general 
  reference 
  the 
  large 
  map 
  prepared 
  by 
  the 
  State 
  

   Geologist 
  is 
  invaluable, 
  and 
  for 
  field 
  use, 
  the 
  small 
  Economic 
  

   and 
  Geologic 
  map 
  is 
  recommended. 
  This 
  may 
  'be 
  purchased 
  

   through 
  the 
  Secretary 
  of 
  the 
  University 
  of 
  the 
  State 
  of 
  New 
  York 
  

   for 
  25 
  cents 
  per 
  copy 
  unmounted, 
  or 
  75 
  cents 
  dissected 
  and 
  

   mounted 
  on 
  muslin. 
  

  

  The 
  invaluable 
  Geological 
  Railway 
  Guide 
  of 
  MacFarlane, 
  pub- 
  

   lished 
  by 
  Appleton 
  & 
  Co., 
  is 
  commended 
  as 
  a 
  guide 
  in 
  travel. 
  

   Dana's 
  Manual 
  of 
  Geology 
  is 
  also 
  indispensable 
  as 
  a 
  compendium 
  

   -and 
  reference 
  book 
  on 
  the 
  geology 
  of 
  the 
  United 
  States. 
  The 
  

   most 
  excellent 
  Text-hook 
  of 
  Geology 
  by 
  Sir 
  Archibald 
  Geikie 
  is 
  

   highly 
  recommended 
  for 
  reference. 
  The 
  Principles 
  of 
  Geology 
  by 
  

   Sir 
  Charles 
  Lyell 
  is 
  a 
  work 
  of 
  great 
  value 
  which 
  should 
  be 
  read 
  by 
  

   all 
  students 
  and 
  teachers. 
  Dana's 
  Text-hook 
  of 
  Geology 
  is 
  very 
  

   useful. 
  

  

  While 
  many 
  are 
  deterred 
  from 
  the 
  purchase 
  of 
  these 
  volumes 
  

   by 
  their 
  seeming 
  high 
  price, 
  it 
  is, 
  after 
  all, 
  but 
  a 
  small 
  sum 
  to 
  pay 
  

   for 
  the 
  liberal 
  education 
  in 
  geology 
  which 
  can 
  be 
  obtained 
  

   through 
  their 
  judicious 
  use. 
  

  

  