﻿VEETEBEATES. 
  263 
  

  

  Page. 
  

  

  Deltodtjs, 
  Agassiz, 
  141 
  

  

  — 
  latior, 
  St. 
  J. 
  and 
  W., 
  Keokuk, 
  .... 
  145 
  

  

  — 
  cinctulus, 
  St. 
  J. 
  and 
  W., 
  Warsaw, 
  --.'-- 
  146 
  

  

  — 
  trilobus, 
  St. 
  J. 
  and 
  W., 
  Warsaw, 
  - 
  - 
  - 
  148 
  

  

  — 
  occidentalis, 
  (Leidy 
  sp.), 
  Keokuk, 
  .... 
  150 
  

  

  — 
  parvus, 
  St. 
  J. 
  and 
  W., 
  St. 
  Louis, 
  - 
  - 
  - 
  - 
  151 
  

  

  — 
  intermedins, 
  St. 
  J. 
  and 
  W., 
  St. 
  Louis, 
  ... 
  153 
  

  

  — 
  Powellii, 
  St. 
  J. 
  and 
  W., 
  Upper 
  Carboniferous, 
  - 
  154 
  

  

  — 
  propinquus, 
  St. 
  J. 
  and 
  W., 
  Coal 
  Measures, 
  - 
  - 
  156 
  

   Deltodopsis, 
  St. 
  John 
  and 
  Worthen, 
  --.-.-- 
  158 
  

  

  — 
  affinis, 
  St. 
  J. 
  and 
  W., 
  Warsaw, 
  160 
  

  

  — 
  St. 
  Ludovici, 
  St. 
  J. 
  and 
  W., 
  St. 
  Louis, 
  - 
  - 
  - 
  161 
  

  

  — 
  angustus, 
  (N. 
  and 
  W. 
  sp.), 
  Chester, 
  - 
  - 
  - 
  163 
  

  

  — 
  ? 
  eonvolutus, 
  St. 
  J. 
  and 
  W., 
  Upper 
  Burlington, 
  - 
  165 
  

  

  — 
  ? 
  inflexus, 
  St. 
  J. 
  and 
  W., 
  Keokuk, 
  ... 
  - 
  167 
  

  

  — 
  ? 
  exornatus, 
  St. 
  J. 
  and 
  W., 
  Warsaw, 
  - 
  - 
  - 
  168 
  

  

  PSAMMODONTIDfi, 
  L. 
  de 
  Koninck. 
  

  

  Psammodtjs, 
  Agassiz, 
  197 
  

  

  — 
  Springeri, 
  St. 
  J. 
  and 
  W., 
  Upper 
  Burlington, 
  - 
  - 
  202 
  

  

  — 
  tumidus, 
  St. 
  J. 
  and 
  W., 
  Upper 
  Burlington, 
  - 
  - 
  205 
  

  

  — 
  twgidus, 
  St. 
  J. 
  and 
  W., 
  Upper 
  Burlington, 
  - 
  - 
  206 
  

   Lovianus, 
  St. 
  J. 
  and 
  W., 
  L. 
  and 
  U. 
  Burlington, 
  - 
  207 
  

  

  — 
  glyptus, 
  St. 
  J. 
  and 
  W., 
  Upper 
  Burlington, 
  - 
  - 
  209 
  

  

  — 
  grandis, 
  St. 
  J. 
  and 
  W., 
  Keokuk, 
  - 
  211 
  

  

  — 
  plenus, 
  St. 
  J. 
  and 
  W., 
  St. 
  Louis, 
  ... 
  - 
  213 
  

  

  — 
  ccelatus, 
  St. 
  J. 
  and 
  W., 
  St". 
  Louis, 
  - 
  - 
  - 
  217 
  

   crassidens, 
  St. 
  J. 
  and 
  W., 
  St. 
  Louis, 
  - 
  - 
  - 
  218 
  

   angularis, 
  N. 
  and 
  W.. 
  Chester, 
  .... 
  222 
  

  

  — 
  reticulatus, 
  N. 
  and 
  W., 
  Chester, 
  .... 
  224 
  

   Copodus, 
  Agassiz, 
  227 
  

  

  — 
  Van 
  Hornii, 
  St. 
  J. 
  and 
  W., 
  St. 
  Louis, 
  - 
  - 
  - 
  229 
  

   ' 
  — 
  pusillus, 
  St. 
  J. 
  and 
  W., 
  Chester, 
  - 
  - 
  - 
  - 
  231 
  

  

  