﻿784 
  Forty-seventh 
  Report 
  on 
  the 
  State 
  Museum. 
  

  

  1891. 
  

  

  C. 
  E. 
  Beechee. 
  — 
  Development 
  of 
  Bilobites. 
  

   (Amer. 
  Jour. 
  Science, 
  vol. 
  42, 
  pp. 
  51-56, 
  pi. 
  i.) 
  

  

  Ezra 
  Braineed. 
  — 
  The 
  Chazy 
  Formation 
  in 
  the 
  Champlain 
  Valley. 
  

   (Bull. 
  Geol. 
  Soc. 
  Amer., 
  vol. 
  2, 
  pp. 
  293-300.) 
  

  

  John 
  Bryson. 
  — 
  Excursion 
  across 
  Long 
  Island. 
  

   (Amer. 
  Geologist, 
  vol. 
  7, 
  p. 
  332.) 
  

  

  John 
  Bryson. 
  — 
  The 
  so-called 
  Sand 
  Dunes 
  of 
  Easthampton, 
  L. 
  I. 
  

   (Amer. 
  Geologist, 
  vol. 
  8, 
  pp. 
  188-190.) 
  

  

  J. 
  M. 
  Clarke. 
  — 
  The 
  Fauna 
  with 
  Goniatites 
  intumescens, 
  Beyrich. 
  

   (Amer. 
  Geologist, 
  vol. 
  8, 
  pp. 
  86-105.) 
  

  

  J. 
  M. 
  Clarke. 
  — 
  Die 
  Fauna 
  mit 
  Goniatites 
  intumescens 
  im 
  westlichen 
  

   New 
  York. 
  

  

  (Neues 
  Jahrb. 
  fur 
  Min., 
  Bnd. 
  i, 
  pp. 
  161-186.) 
  

  

  J. 
  M. 
  Clarke. 
  — 
  The 
  Hercyn-f 
  rage 
  and 
  the 
  Helderberg 
  limestones 
  in 
  

   North 
  America. 
  

  

  (Amer. 
  Geologist, 
  vol. 
  7, 
  pp. 
  109-113.) 
  

  

  W. 
  M. 
  Davis. 
  — 
  Was 
  Lake 
  Iroquois 
  an 
  arm 
  of 
  the 
  Sea? 
  

   (Amer. 
  Geologist, 
  vol. 
  7, 
  pp. 
  139-141 
  ) 
  

  

  William 
  Dawsom 
  and 
  D. 
  P. 
  Penhallow. 
  — 
  Notes 
  on 
  Specimens 
  of 
  

   Fossil 
  Wood 
  from 
  the 
  Erian 
  (Devonian) 
  of 
  N^w 
  York 
  and 
  Kentucky. 
  

   (Canad. 
  Record 
  of 
  Science, 
  vol. 
  IV, 
  January, 
  pp. 
  242-247, 
  pi. 
  i.) 
  

  

  H. 
  L. 
  Fairchild. 
  — 
  A 
  section 
  of 
  the 
  strata 
  at 
  Rochester, 
  N. 
  Y., 
  as 
  

   shown 
  by 
  a 
  deep 
  boring. 
  

  

  (Proc. 
  Rochester 
  Acad. 
  Sci., 
  vol. 
  I, 
  pp. 
  182-186.) 
  

  

  G. 
  D. 
  Harris. 
  — 
  Notes 
  on 
  the 
  Geology 
  of 
  Southwestern 
  New 
  York. 
  

   (Amer. 
  Geologist, 
  vol. 
  7, 
  pp. 
  164-178, 
  pi. 
  iv.) 
  

  

  J. 
  F. 
  Kemp. 
  — 
  Peridotite 
  dikes 
  in 
  the 
  Portage 
  Sandstones 
  near 
  

   Ithaca, 
  N. 
  Y. 
  

  

  (Amer. 
  Jour. 
  Science, 
  vol. 
  42, 
  pp. 
  410-413.) 
  

  

  A. 
  Lindeskohl. 
  — 
  Notes 
  on 
  the 
  submarine 
  channel 
  of 
  the 
  Hudson 
  

   River 
  and 
  other 
  Evidences 
  of 
  post-glacial 
  Subsidence 
  of 
  the 
  Middle 
  

   Atlantic 
  Coast 
  Region. 
  

  

  (Amer. 
  Jour. 
  Science, 
  vol. 
  41, 
  pp. 
  489-491, 
  pi. 
  xviii.) 
  

  

  Jules 
  Marcou. 
  — 
  Biographical 
  notice 
  of 
  Ebenezer 
  Emmons. 
  

   (Amer. 
  Geologist, 
  vol. 
  7, 
  pp. 
  1-23, 
  pi. 
  1.) 
  

  

  