﻿K 
  M. 
  Kindle 
  — 
  Age 
  of 
  the 
  Eurypterids 
  of 
  Kokomo. 
  285 
  

  

  lllaenus 
  insignis 
  Hall. 
  

  

  Micrinurus 
  indianensis 
  Kindle. 
  

  

  Calymene 
  vogdesi 
  Foerste. 
  

  

  Ceraurus 
  ( 
  Crotcdocephalas) 
  niagarensis 
  Hall. 
  

  

  Sphaerexochus 
  romingeri 
  Hall. 
  

  

  JPhacops 
  cf. 
  pxdchellus 
  Foerste. 
  

  

  The 
  list 
  of 
  fossils 
  of 
  the 
  Kokomo 
  limestone 
  which 
  follows 
  is 
  

   believed 
  to 
  include 
  all 
  of 
  the 
  fossils 
  which 
  have 
  been 
  described 
  

   from 
  this 
  formation. 
  It 
  is 
  based 
  upon 
  the 
  work 
  of 
  Claypole,* 
  

   Millerf, 
  White:);, 
  Foerste§, 
  and 
  Clarke 
  and 
  Ruedemann. 
  | 
  

  

  Fossils 
  of 
  the 
  Kokomo 
  limestone, 
  Kokomo, 
  Indiana. 
  

  

  Buthotrephis 
  divaricata 
  David 
  White. 
  

   Buthotrephis 
  newlini 
  David 
  White. 
  

   Amplexus 
  septatus 
  Foerste. 
  

   Favosites 
  pyrifovm-kokomoensis 
  Foerste. 
  

   Chonetes 
  collicidns 
  Foerste. 
  

   Leptaena 
  rhomboidalis 
  Wilckens. 
  

   iSpirtfer 
  exiguns 
  Foerste. 
  

   Spirifer 
  corallinensis 
  Grabau. 
  

   Whitfield 
  ella 
  erecta 
  Foerste. 
  

   Anoplotheca 
  congregata 
  Kindle. 
  

   Dalmanella 
  elegantula 
  Dalman. 
  

   Pentamerus 
  diver 
  gens 
  Foerste. 
  

   Conehidhim 
  colletti 
  Miller. 
  

   Wilsonia 
  kokomoensis 
  Miller. 
  

   Isochilina 
  miiftculosa 
  Foerste. 
  

   Kloedenia 
  kokomoensis 
  Foerste. 
  

   Furypterus 
  ranilarva 
  Clarke 
  & 
  Ruedemann. 
  

   Fr/rt/pterus 
  (Onychopterus) 
  kokomoensis 
  Miller 
  & 
  

  

  Gurley. 
  

   Eusarcus 
  newlini 
  (Claypole). 
  

   IStylonurus 
  (Drepanopterus) 
  longicaudatus 
  Clarke 
  & 
  

  

  Ruedemann. 
  

  

  Comparison 
  of 
  the 
  two 
  lists 
  shows 
  that 
  two 
  wholly 
  differ- 
  

   ent 
  faunal 
  types 
  are 
  represented. 
  If 
  we 
  compare 
  the 
  fauna 
  

   of 
  the 
  Noblesville 
  limestone 
  with 
  that 
  of 
  the 
  whole 
  recorded 
  

   Niagaran 
  fauna 
  of 
  northern 
  Indiana, 
  that 
  is 
  the 
  combined 
  

   faunas 
  of 
  the 
  Noblesville 
  and 
  the 
  Huntington, 
  we 
  get 
  a 
  

   nearly 
  complete 
  discordance. 
  Only 
  a 
  single 
  species, 
  if 
  we 
  

   except 
  the 
  long 
  ranging 
  Leptaena 
  rhomboidalis, 
  is 
  common 
  to 
  

  

  *Am. 
  Geol. 
  vol. 
  vi, 
  pp. 
  258-260, 
  1890. 
  

  

  f 
  17th 
  Rept. 
  State 
  Geol 
  of 
  Ind. 
  1891, 
  p. 
  77, 
  pi. 
  13, 
  figs. 
  5-6, 
  1892. 
  III. 
  State 
  

   Mus. 
  Bull 
  10, 
  1896, 
  p. 
  90, 
  pi. 
  5, 
  fig. 
  1. 
  18th 
  Rept. 
  State 
  Geol. 
  of 
  Ind., 
  

   1893. 
  p. 
  312, 
  pi. 
  9, 
  figs. 
  22-24, 
  1894. 
  

  

  JProc. 
  U. 
  S. 
  Nat. 
  Mus., 
  vol. 
  xxiv, 
  pp. 
  269-270, 
  pi. 
  xvi-xviii, 
  1901. 
  

  

  § 
  Jour. 
  Cin. 
  Soc. 
  Nat. 
  Hist., 
  vol. 
  xxi, 
  pp. 
  1-39, 
  pi. 
  i, 
  1909. 
  

  

  || 
  Mem. 
  N. 
  Y. 
  State 
  Mus., 
  No. 
  14, 
  vol. 
  i-ii, 
  -op. 
  1-628, 
  pis. 
  1-88, 
  1912. 
  

  

  