﻿774 
  Forty-seventh 
  Report 
  on 
  the 
  State 
  Museum. 
  

  

  W. 
  B. 
  Dwight. 
  — 
  Discovery 
  of 
  additional 
  f 
  ossiferous 
  Potsdam 
  

   Strata 
  and 
  pre-Potsdam 
  Strata 
  of 
  the 
  Olenellus 
  Group, 
  near 
  Pough- 
  

   keepsie, 
  N. 
  Y. 
  

  

  (Amer. 
  Jour. 
  Science, 
  vol. 
  34, 
  pp. 
  27-32.) 
  

  

  W. 
  B. 
  Dwight. 
  — 
  Palseontological 
  observations 
  on 
  the 
  Taconic 
  

   limestones 
  of 
  Canaan, 
  Columbia 
  county, 
  N. 
  Y. 
  

   (Amer. 
  Naturalist, 
  vol. 
  21, 
  pp. 
  270-271.) 
  

  

  G. 
  K. 
  Gilbert. 
  — 
  The 
  place 
  of 
  Niagara 
  Falls 
  in 
  Geologic 
  History. 
  

   (Proc. 
  Amer. 
  Assoc. 
  Adv. 
  Sci., 
  vol. 
  35, 
  pp. 
  222-224 
  ) 
  

  

  L 
  P. 
  Gratacap. 
  — 
  [Drift 
  Fossils 
  of 
  Staten 
  Island.] 
  

   (Proc. 
  Nat. 
  Sci. 
  Assoc, 
  Staten 
  Island, 
  Jan. 
  8.) 
  

  

  L. 
  P. 
  Gratacap. 
  — 
  Preliminary 
  List 
  of 
  Palaeozoic 
  Fossils 
  found 
  in 
  

   the 
  Drift 
  of 
  Staten 
  Island. 
  

  

  (Proc. 
  Nat. 
  Sci. 
  Assoc, 
  Staten 
  Island, 
  March.) 
  

  

  James 
  Hall, 
  assisted 
  by 
  G. 
  B. 
  Simpson. 
  — 
  Paleontology 
  of 
  New 
  

   York, 
  vol. 
  VI, 
  Corals 
  and 
  Bryozoa. 
  Text 
  and 
  Plates. 
  Containing 
  

   Descriptions 
  and 
  Figures 
  of 
  Species 
  from 
  the 
  Lower 
  Helderberg, 
  

   Upper 
  Helderberg 
  and 
  Hamilton 
  Groups. 
  4to, 
  pp. 
  i-xxvi, 
  1-293, 
  pis. 
  

   i 
  -lxvi. 
  

  

  James 
  Hall. 
  — 
  Descriptions 
  of 
  Fenestellidse 
  of 
  the 
  Hamilton 
  Group 
  

   of 
  New 
  York. 
  

  

  (6th 
  Ann. 
  Rept. 
  State 
  Geologist, 
  pp. 
  41-70, 
  pis. 
  i-vii.) 
  

  

  James 
  Hall. 
  —Note 
  on 
  the 
  Occurrence 
  of 
  the 
  Dictyospongidse 
  in 
  

   the 
  State 
  of 
  New 
  York. 
  

  

  (6th 
  Ann. 
  Rept. 
  State 
  Geologist, 
  pp. 
  36-38, 
  map.) 
  

  

  James 
  Hall. 
  — 
  Note 
  on 
  the 
  Discovery 
  of 
  a 
  Skeleton 
  of 
  an 
  Elk 
  

   (Elaphus 
  Canadensis) 
  in 
  the 
  town 
  of 
  Farmington, 
  Ontario 
  county. 
  

   (6th 
  Ann. 
  Rept. 
  State 
  Geologist, 
  p. 
  39.) 
  

  

  T. 
  S. 
  Hunt. 
  — 
  The 
  Taconic 
  Question 
  restated. 
  

  

  (Amer. 
  Naturalist, 
  vol. 
  21, 
  pp. 
  114-133, 
  238-250, 
  312-334.) 
  

  

  J. 
  S. 
  Newberry. 
  — 
  Some 
  recent 
  Discoveries 
  of 
  Rock-salt 
  in 
  Western 
  

   New 
  York. 
  

  

  (Trans. 
  N. 
  Y. 
  Acad. 
  Sci., 
  vol. 
  4, 
  pp. 
  55-57.) 
  

  

  Julius 
  Poiilman. 
  — 
  The 
  Niagara 
  Gorge. 
  

   (Proc. 
  Amer. 
  Assoc. 
  Adv. 
  Sci., 
  vol. 
  35, 
  p. 
  221.) 
  

  

  E. 
  N. 
  S. 
  Ringueberg. 
  — 
  A 
  Trilobite 
  track, 
  illustrating 
  one 
  mode 
  of 
  

   progression 
  of 
  the 
  Trilobite. 
  

  

  (Proc 
  Amer. 
  Assoc 
  Adv. 
  Sci., 
  vol. 
  35, 
  p. 
  228.) 
  

  

  