﻿762 
  Forty-seventh 
  Report 
  on 
  the 
  State 
  Museum. 
  

  

  J. 
  W. 
  Dawson. 
  — 
  Recent 
  Discoveries 
  in 
  the 
  Erian 
  (Devonian) 
  

   Flora 
  of 
  the 
  United 
  States 
  

  

  (Amer. 
  Jour. 
  Science, 
  vol. 
  24, 
  pp. 
  338-345.) 
  

  

  J. 
  W. 
  Dawson. 
  — 
  Note 
  on 
  specimens 
  of 
  Ptilophyton 
  and 
  associated 
  

   fossils 
  collected 
  by 
  Dr. 
  H. 
  S. 
  Williams 
  in 
  the 
  Chemung 
  shales 
  at 
  

   Ithaca, 
  N. 
  Y. 
  

  

  (Proc. 
  Amer. 
  Assoc. 
  Adv. 
  Sci., 
  vol. 
  30, 
  p. 
  204.) 
  

  

  J. 
  W. 
  Dawson. 
  — 
  The 
  Fossil 
  Plants 
  of 
  the 
  Erian 
  (Devonian) 
  and 
  

   Upper 
  Silurian 
  Formation 
  of 
  Canada, 
  part 
  II. 
  

   (Geol. 
  Surv. 
  Canada, 
  pp. 
  95-142, 
  pi. 
  xxi-xxiv.) 
  

  

  James 
  Hall. 
  — 
  Contributions 
  to 
  the 
  Geological 
  History 
  of 
  the 
  

   North 
  American 
  Continent. 
  Address 
  of 
  the 
  retiring 
  President 
  deliv- 
  

   ered 
  before 
  the 
  first 
  Montreal 
  meeting 
  of 
  the 
  Amer. 
  Asso. 
  Adv. 
  Sci., 
  

   August, 
  1857, 
  with 
  notes 
  by 
  James 
  Hall 
  and 
  T. 
  S. 
  Hunt. 
  

  

  Laurence 
  Johnson.— 
  The 
  parallel 
  Drift 
  Hills 
  of 
  Western 
  New 
  

   York. 
  

  

  (Ann. 
  N. 
  Y. 
  Acad. 
  Sci., 
  vol. 
  2, 
  pp. 
  249-266, 
  pi. 
  18; 
  also 
  Trans. 
  

   N. 
  Y. 
  Acad. 
  Sci., 
  vol. 
  1, 
  pp. 
  77-80.) 
  

  

  A. 
  A. 
  Jcjlien. 
  — 
  The 
  Excavation 
  of 
  the 
  bed 
  of 
  the 
  Kaaterskill, 
  

   N. 
  Y. 
  

  

  (Trans. 
  N. 
  Y. 
  Acad. 
  Sci., 
  vol. 
  1, 
  pp. 
  24-27.) 
  

  

  Julius 
  Pohlman. 
  — 
  Additional 
  notes 
  on 
  the 
  Fauna 
  of 
  the 
  Water- 
  

   lime 
  Group, 
  near 
  Buffalo. 
  

  

  (Bull. 
  Buffalo 
  Soc. 
  Nat. 
  Sci., 
  vol. 
  4, 
  no. 
  2, 
  pp. 
  41-46.) 
  

  

  J. 
  W. 
  Spencer. 
  — 
  Discovery 
  of 
  the 
  pre-glacial 
  outlet 
  of 
  the 
  Basin 
  

   of 
  Lake 
  Erie 
  into 
  that 
  of 
  Lake 
  Ontario, 
  with 
  notes 
  on 
  the 
  origin 
  of 
  

   our 
  lower 
  Great 
  Lakes. 
  

  

  (Proc. 
  Amer. 
  Philos. 
  Soc, 
  vol. 
  19, 
  pp. 
  300-337.) 
  

  

  J. 
  W. 
  Spencer. 
  — 
  Terraces 
  and 
  Beaches 
  about 
  Lake 
  Ontario. 
  

   (Amer. 
  Jour. 
  Science, 
  vol. 
  24, 
  pp. 
  409-416, 
  pis. 
  vi, 
  vii.) 
  

  

  J. 
  W. 
  Sp.ffiNCER. 
  — 
  A 
  short 
  study 
  of 
  the 
  features 
  of 
  the 
  region 
  of 
  the 
  

   ower 
  Great 
  Lakes 
  during 
  the 
  Great 
  River 
  Age; 
  or, 
  Notes 
  on 
  the 
  

   Origin 
  of 
  the 
  Great 
  Lakes 
  of 
  North 
  America. 
  

  

  (Proc. 
  Amer. 
  Assoc. 
  Adv. 
  Sci., 
  vol. 
  30, 
  pp. 
  131-146.) 
  

  

  C. 
  D. 
  Walcott. 
  — 
  Notice 
  of 
  the 
  Discovery 
  of 
  a 
  Pcecilopod 
  in 
  the 
  

   Utica 
  Slate 
  Formation. 
  

  

  (Amer. 
  Jour. 
  Science, 
  vol. 
  23, 
  pp. 
  151, 
  152.) 
  

  

  