﻿Report 
  of 
  the 
  State 
  Geologist. 
  757 
  

  

  A. 
  R. 
  Grote 
  and 
  W. 
  H. 
  Pitt. 
  — 
  New 
  specimens 
  from 
  the 
  Water- 
  

   lime 
  group 
  at 
  Buffalo, 
  N. 
  Y. 
  

  

  (Proc. 
  Amer. 
  Assoc. 
  Adv. 
  Sci., 
  vol. 
  26, 
  pp. 
  300-302.) 
  

  

  James 
  Hall. 
  — 
  Note 
  on 
  the 
  genus 
  Plumalina. 
  

  

  (30th 
  Ann. 
  Kept. 
  N. 
  Y. 
  State 
  Mus. 
  Nat. 
  Hist., 
  pp. 
  255, 
  256, 
  pi. 
  iv 
  ) 
  

  

  James 
  Hall. 
  — 
  Note 
  upon 
  the 
  History 
  arid 
  Value 
  of 
  the 
  term 
  Hud- 
  

   son 
  River 
  Group 
  in 
  American 
  geological 
  nomenclature. 
  

   (Proc. 
  Amer. 
  Assoc. 
  Adv. 
  Sci., 
  pp. 
  259-265.) 
  

  

  James 
  Hall. 
  — 
  De 
  la 
  nomenclature 
  des 
  Terrains 
  Paleozoiques 
  aux 
  

   Etats 
  Unis. 
  

  

  (Proc. 
  Internat. 
  Cong. 
  Geol., 
  pp. 
  1-8.) 
  

  

  J. 
  W. 
  Hall 
  and 
  R. 
  Fritz- 
  Gaertner. 
  — 
  On 
  the 
  Structure 
  of 
  

   Astraeospongia 
  meniscus. 
  

  

  (30th 
  Ann. 
  Rept. 
  N. 
  Y. 
  State 
  Mus. 
  Nat. 
  Hist., 
  pp. 
  111-116, 
  pi. 
  iii.) 
  

  

  Albert 
  R. 
  Leeds. 
  — 
  Notes 
  upon 
  the 
  Lithology 
  of 
  the 
  Adirondacks. 
  

  

  (30th 
  Ann. 
  Rept. 
  N. 
  Y. 
  State 
  Mus. 
  Nat. 
  Hist., 
  pp. 
  79-109.) 
  

  

  James 
  Micfarlan. 
  — 
  Discovery 
  of 
  Rock-salt 
  at 
  Wyoming 
  in 
  

   Western 
  New 
  York. 
  

  

  (Syracuse 
  Journal, 
  June 
  29th; 
  Amer. 
  Jour. 
  Science, 
  vol. 
  16, 
  p. 
  144.) 
  

  

  J. 
  S. 
  Newberry. 
  — 
  The 
  Geological 
  History 
  of 
  New 
  York 
  Island 
  

   and 
  Harbor. 
  

  

  (Pop. 
  Sci. 
  Mo., 
  vol. 
  13, 
  pp. 
  641-660.) 
  

  

  1879. 
  

  

  S. 
  T. 
  Barrett. 
  — 
  Description 
  of 
  New 
  Species 
  of 
  Fossils 
  from 
  the 
  

   Upper 
  Silurian 
  Rocks 
  -of 
  Port 
  Jervis, 
  N. 
  Y. 
  ; 
  with 
  notes 
  on 
  the 
  Occur- 
  

   rence 
  of 
  the 
  Coralline 
  limestone 
  at 
  that 
  locality. 
  

  

  (Ann. 
  N. 
  Y. 
  Acad. 
  Sci., 
  vol. 
  1, 
  pp. 
  121-124.) 
  

  

  T. 
  N. 
  Dale.— 
  The 
  Fault 
  at 
  Rondout, 
  

   (Amer. 
  Jour. 
  Science, 
  vol. 
  18, 
  pp. 
  293-295.) 
  

  

  T. 
  N. 
  Dale. 
  — 
  On 
  the 
  Age 
  of 
  the 
  Clay-slates 
  and 
  Grits 
  of 
  Pough- 
  

   keepsie. 
  

  

  (Amer. 
  Jour. 
  Science, 
  vol. 
  17, 
  pp. 
  57-60.) 
  

  

  J. 
  D. 
  Dana. 
  — 
  On 
  the 
  Hudson 
  River 
  Age 
  of 
  the 
  Taconic 
  Schists, 
  

   and 
  on 
  the 
  Dependent 
  Relations 
  of 
  the 
  Dutchess 
  County 
  and 
  Western 
  

   Connecticut 
  limestone 
  belts. 
  

  

  (Amer. 
  Jour. 
  Science, 
  vol. 
  17, 
  pp. 
  375-388.) 
  

  

  J. 
  D. 
  Dana. 
  — 
  On 
  the 
  Hudson 
  River 
  Age 
  of 
  the 
  Tacouic 
  Schists. 
  

   (Amer. 
  Jour. 
  Science, 
  vol. 
  18, 
  pp. 
  61-64.) 
  

  

  