﻿Report 
  of 
  the 
  State 
  Geologist. 
  167 
  

  

  Julius 
  Pohlman. 
  — 
  The 
  life-history 
  of 
  the 
  Niagara 
  river. 
  

   (Proc. 
  Amer. 
  Assoc. 
  Adv. 
  Sei., 
  vol. 
  32, 
  p. 
  202.) 
  

  

  E. 
  N. 
  S. 
  Ringujjberg. 
  — 
  A 
  new 
  Dinicthys 
  from 
  the 
  Portage 
  Group 
  

   of 
  Western 
  New 
  York. 
  

  

  (Amer. 
  Jour. 
  Science, 
  vol. 
  27, 
  pp. 
  476-479.) 
  

  

  C. 
  D. 
  Walcott. 
  — 
  Descriptions 
  of 
  New 
  Species 
  of 
  Fossils 
  from 
  the 
  

   Trenton 
  Group 
  of 
  New 
  York. 
  

  

  (35th 
  Ann. 
  Kept. 
  N. 
  Y. 
  State 
  Mus. 
  Nat. 
  Hist., 
  pp. 
  207-214, 
  

   pi. 
  xvii.) 
  

  

  C. 
  D. 
  Walcott. 
  — 
  On 
  the 
  Cambrian 
  Faunas 
  of 
  North 
  America. 
  

   (Bull. 
  U. 
  S. 
  Geolog. 
  Surv, 
  no. 
  10, 
  pp. 
  1-74, 
  pis. 
  i-x.) 
  

  

  R. 
  P. 
  Whitfield. 
  — 
  Notice 
  of 
  some 
  new 
  species 
  of 
  Primordial 
  Fos- 
  

   sils 
  in 
  the 
  Collections 
  of 
  the 
  Museum 
  and 
  corrections 
  of 
  pri 
  viously 
  

   described 
  species. 
  

  

  (Bull. 
  Amer. 
  Mus. 
  Nat. 
  Hist., 
  vol. 
  1, 
  pp. 
  139-153, 
  pis. 
  xiv, 
  xv.) 
  

  

  H. 
  S. 
  Williams. 
  — 
  On 
  the 
  Fossil 
  Faunas 
  of 
  the 
  Upper 
  Devonian 
  

   along 
  the 
  meridian 
  of 
  76° 
  30' 
  from 
  Tompkins 
  county, 
  New 
  York, 
  to 
  

   Bradford 
  county, 
  Pennsylvania. 
  

  

  (Bull. 
  TJ. 
  S. 
  Geol. 
  Surv., 
  no. 
  3, 
  pp. 
  1-36.) 
  

  

  H. 
  S. 
  Williams. 
  — 
  On 
  a 
  Crinoid 
  with 
  movable 
  spines. 
  

   (Proc. 
  Amer, 
  Philos. 
  Soc, 
  vol. 
  21, 
  pp. 
  81-88, 
  plate.) 
  

  

  Berlin 
  H. 
  Wright. 
  — 
  Notes 
  on 
  the 
  Geology 
  of 
  Yates 
  county, 
  

   N. 
  Y. 
  

  

  (35th 
  Ann. 
  Kept. 
  N. 
  Y. 
  State 
  Mus. 
  Nat. 
  Hist, 
  pp. 
  195-206,pls. 
  xv, 
  

   xvia 
  [map], 
  xvi.) 
  

  

  G. 
  F. 
  Wright. 
  — 
  The 
  Niagara 
  River 
  and 
  the 
  Glacial 
  Period. 
  

   (Amer. 
  Jour. 
  Science, 
  vol. 
  28, 
  pp. 
  32-35.) 
  

  

  1885. 
  

  

  C. 
  A. 
  Ashburner. 
  — 
  The 
  Product 
  and 
  Exhaustion 
  of 
  the 
  Oil 
  

   Regions 
  of 
  Pennsylvania 
  and 
  New 
  York. 
  

  

  (Read 
  before 
  Am. 
  Inst. 
  Min. 
  Eng., 
  Sept., 
  pp. 
  1-10.) 
  

  

  C. 
  A. 
  Ashburner. 
  — 
  The 
  Geology 
  of 
  Natural 
  Gas 
  in 
  Pennsylvania 
  

   and 
  New 
  York. 
  

  

  (Trans. 
  Amer. 
  Inst. 
  Min. 
  Eng., 
  pp. 
  1-11.) 
  

  

  N. 
  L. 
  Britton 
  and 
  Arthur 
  Hollick. 
  — 
  Leaf 
  -bearing 
  Sandstones 
  

   on 
  Staten 
  Island, 
  N. 
  Y. 
  

  

  (Trans. 
  N. 
  Y. 
  Acad. 
  Sci., 
  vol. 
  3, 
  pp. 
  30, 
  31.) 
  

  

  