﻿Report 
  of 
  the 
  State 
  Geologist. 
  631 
  

  

  G. 
  P. 
  Merrill. 
  On 
  serpentinous 
  rocks 
  from 
  Essex 
  county, 
  N. 
  Y., 
  etc. 
  

   Proc. 
  U. 
  S. 
  National 
  Museum, 
  XII, 
  595, 
  1890. 
  

  

  F. 
  L. 
  Nason. 
  Some 
  N. 
  Y. 
  minerals 
  and 
  their 
  localities. 
  Bull. 
  N". 
  Y. 
  

   State 
  Museum, 
  No. 
  '4, 
  1888. 
  

  

  F. 
  L. 
  Nason. 
  Notes 
  on 
  some 
  of 
  the 
  Iron-bearing 
  Rocks 
  of 
  the 
  Adi- 
  

   rondack 
  Mountains. 
  Amer. 
  Geol., 
  XII, 
  25, 
  1893. 
  

  

  R. 
  Pumpelly. 
  Relation 
  of 
  secular 
  rock 
  disintegration 
  to 
  certain 
  

   transitional, 
  crystalline 
  Schists. 
  Bull. 
  Geol. 
  Soc. 
  Amer., 
  II, 
  218, 
  

   1890. 
  

  

  B. 
  T. 
  Putnam. 
  Notes 
  on 
  the 
  iron 
  mines 
  of 
  N. 
  Y. 
  Tenth 
  Census, 
  

  

  Vol. 
  XV, 
  89. 
  

   W. 
  C. 
  Redfield. 
  Some 
  account 
  of 
  two 
  visits 
  to 
  the 
  mountains 
  of 
  

  

  Essex 
  county, 
  N. 
  Y., 
  1836-1837. 
  Amer. 
  Jour. 
  Sci., 
  i, 
  XXXIII, 
  

  

  801. 
  

   H. 
  Ries. 
  Pleistocene 
  lake 
  bed 
  at 
  Elizabethtown, 
  N. 
  Y. 
  Trans. 
  

  

  N. 
  Y. 
  Acad. 
  Sci., 
  XIII, 
  107. 
  

  

  J. 
  C. 
  Smock. 
  Report 
  on 
  the 
  iron 
  mines 
  of 
  N. 
  Y. 
  Bulletin 
  VII, 
  

   N. 
  Y. 
  State 
  Museum, 
  1889. 
  

  

  C. 
  H. 
  Smyth, 
  Jr. 
  Geological 
  reconnoissance 
  in 
  the 
  vicinity 
  of 
  Gouver- 
  

  

  neur, 
  N. 
  Y. 
  Trans. 
  N. 
  Y. 
  Acad. 
  Sci., 
  Feb., 
  1893, 
  XII, 
  p. 
  98. 
  

   C. 
  H. 
  Smyth, 
  Jr. 
  Petrography 
  of 
  the 
  above 
  region. 
  Idem, 
  April, 
  

  

  1893. 
  

   C. 
  H. 
  Smyth, 
  Jr. 
  Lake 
  filling 
  in 
  the 
  Adirondack 
  region. 
  Amer. 
  

  

  Geol., 
  XI, 
  85. 
  

   C. 
  R. 
  Vanhise 
  and 
  others. 
  Correlation 
  Bulletin 
  on 
  the 
  Archaean 
  and 
  

  

  Algonkian. 
  Bulletin 
  86, 
  U. 
  S. 
  G. 
  S., 
  p. 
  398. 
  

  

  C. 
  D. 
  Walcott. 
  On 
  the 
  Cambrian 
  sediments. 
  Bulletin 
  30, 
  U. 
  S. 
  

  

  Geol. 
  Surv., 
  p. 
  24; 
  Bull. 
  81, 
  p. 
  275. 
  

   E. 
  H. 
  Williams. 
  On 
  crystals 
  of 
  Tourmaline 
  with 
  enveloped 
  Ortho- 
  

  

  clase. 
  (From 
  Crown 
  Point.) 
  Amer. 
  Jour. 
  Sci., 
  April, 
  1876, 
  273. 
  

  

  Watson. 
  History 
  of 
  Essex 
  county. 
  Albany, 
  1869. 
  Contains 
  notes 
  

   on 
  the 
  Iron 
  Ores, 
  etc. 
  

  

  General 
  Geological 
  Relations. 
  

   Prof. 
  E. 
  Emmons 
  in 
  his 
  Report 
  on 
  the 
  Second 
  Geological 
  District 
  

   of 
  New 
  York, 
  1842, 
  gave 
  a 
  brief 
  topographical 
  and 
  physical 
  out- 
  

   line 
  of 
  Essex 
  county, 
  (pp. 
  194-216) 
  and 
  Chas. 
  E. 
  Hall, 
  in 
  his 
  paper 
  

   on 
  the 
  Laurentian 
  Magnetite 
  Iron 
  Ore 
  Deposits 
  in 
  northern 
  New 
  

  

  