﻿Report 
  of 
  the 
  State 
  Geologist. 
  781 
  

  

  R. 
  P. 
  Whitfield. 
  — 
  Description 
  of 
  a 
  new 
  form 
  of 
  fossil 
  Balanoid 
  

   Cirripede 
  from 
  the 
  Maroellus 
  shales 
  of 
  New 
  York. 
  

  

  (Bull. 
  Amer. 
  Mus. 
  Nat. 
  Hist., 
  vol. 
  2, 
  pp. 
  66-68, 
  pi. 
  xiii.) 
  

  

  R. 
  P. 
  Whitfield. 
  — 
  Additional 
  notes 
  on 
  Asaphus 
  canalis. 
  

   (Bull. 
  Amer. 
  Mus. 
  Nat. 
  Hist., 
  vol. 
  2, 
  pp. 
  64-65, 
  pis. 
  xi, 
  xii.) 
  

  

  H. 
  S. 
  Williams. 
  — 
  On 
  the 
  relations 
  of 
  the 
  Devonian 
  Fauna 
  of 
  Iowa. 
  

   (Amer. 
  Geologist, 
  vol. 
  3, 
  pp. 
  230-233.) 
  

  

  1890. 
  

  

  C. 
  E. 
  Beecher. 
  — 
  Development 
  of 
  the 
  Shell 
  in 
  the 
  genus 
  Tornoceras, 
  

   Hyatt. 
  

  

  (Amer. 
  Jour. 
  Science, 
  vol. 
  40, 
  pp. 
  71-75, 
  pi. 
  i.) 
  

  

  C. 
  E. 
  Beecher. 
  — 
  North 
  American 
  Species 
  of 
  Strophalosia. 
  

   (Amer. 
  Jour. 
  Science, 
  vol. 
  40, 
  pp. 
  240-246, 
  pi. 
  ix.) 
  

  

  C. 
  E. 
  Beecher. 
  — 
  On 
  Leptaenisca, 
  a 
  new 
  genus 
  of 
  brachiopod 
  from 
  

   the 
  Lower 
  Helderberg. 
  

  

  (Amer. 
  Jour. 
  Science, 
  vol. 
  40, 
  pp. 
  238-240, 
  pi. 
  ix.) 
  

  

  I. 
  P. 
  Bishop. 
  — 
  A 
  new 
  locality 
  of 
  Lower 
  Silurian 
  Fossils 
  in 
  the 
  

   Limestones 
  of 
  Columbia 
  county, 
  N. 
  Y. 
  

   (Amer. 
  Jour. 
  Science, 
  vol. 
  39, 
  p. 
  69.) 
  

  

  Ezra 
  Brainerd 
  and 
  H. 
  M. 
  Seelt. 
  — 
  The 
  Calcif 
  erous 
  Formation 
  in 
  

   the 
  Champlain 
  valley. 
  

  

  (Bull. 
  Geol. 
  Soc. 
  Amer., 
  vol. 
  1, 
  pp. 
  501-514.) 
  

  

  E. 
  Brainerd 
  and 
  H. 
  M. 
  Seelt. 
  — 
  The 
  Calcif 
  erous 
  Formation 
  in 
  the 
  

   Champlain 
  valley. 
  

  

  (Bull. 
  Amer. 
  Mus. 
  Nat. 
  Hist., 
  vol. 
  3, 
  pp. 
  1-23.) 
  

  

  J. 
  D. 
  Dana. 
  — 
  Long 
  Island 
  Sound 
  in 
  the 
  Quaternary 
  Era, 
  with 
  

   observations 
  on 
  the 
  submarine 
  Hudson 
  River 
  Channel. 
  

   (Amer. 
  Jour. 
  Science, 
  vol. 
  40, 
  pp. 
  425-437, 
  pi. 
  x.) 
  

  

  W. 
  B. 
  Dwight. 
  — 
  Fossils 
  of 
  the 
  western 
  Taconio 
  limestone 
  in 
  the 
  

   eastern 
  part 
  of 
  Dutchess 
  county, 
  N. 
  Y. 
  

   (Amer. 
  Jour. 
  Science, 
  vol. 
  39, 
  p. 
  71.) 
  

  

  W. 
  B. 
  Dwight. 
  — 
  Fossils 
  in 
  the 
  Taconic 
  limestone 
  belt 
  at 
  the 
  west 
  

   foot 
  of 
  the 
  Taconic 
  Range 
  in 
  Hillsdale, 
  N. 
  Y. 
  

   (Amer. 
  Jour. 
  Science, 
  vol. 
  40, 
  p. 
  256.) 
  

  

  L. 
  P. 
  Gratacap. 
  — 
  [Quartz 
  Geodes 
  and 
  Limonite 
  concretions 
  from 
  

   the 
  Iron-mines 
  near 
  Four- 
  Corners.] 
  

  

  (Proc. 
  Nat. 
  Sci. 
  Assoc. 
  Staten 
  Island, 
  March 
  13.) 
  

  

  