﻿244 
  

  

  THE 
  EXTINCT 
  BATRACHIA, 
  KEPTILIA 
  

  

  Synopsis 
  of 
  Species 
  with 
  their 
  Stratigraphical 
  Positions 
  — 
  Continued. 
  

  

  CD 
  

  

  B 
  

   C 
  

   a 
  

   & 
  

  

  a 
  

  

  C 
  

  

  o 
  

   a 
  

  

  5" 
  

  

  o 
  

  

  o 
  

  

  o 
  

   o 
  

  

  CD 
  

  

  O 
  

  

  a 
  

  

  o 
  

  

  a 
  

  

  o 
  

  

  -— 
  > 
  

  

  o' 
  

   a 
  

  

  Hi 
  

   o 
  

  

  c 
  

   a 
  

  

  ere 
  

   to 
  

  

  Pliogonodon 
  priscus, 
  Leidy, 
  

  

  Polygonodon 
  vetus, 
  Leidy, 
  

  

  Do. 
  rectus, 
  Emmons, 
  

  

  Stylemys 
  nebrascensis, 
  Leidy, 
  

  

  Do. 
  niobrarensis, 
  Leidy, 
  

  

  Do. 
  culbertsonii, 
  Leidy, 
  

  

  Cistudo 
  eurypygia, 
  Cope, 
  

  

  Emys 
  obscurus, 
  Leidy, 
  

  

  Do. 
  petrolei, 
  Leidy, 
  

  

  Do. 
  turgidus, 
  Cope, 
  

  

  Do. 
  petrosus, 
  Cope, 
  

  

  Do. 
  fiimus, 
  Leidy, 
  

  

  Do. 
  stevensonii, 
  Leidy, 
  

  

  Adocus 
  beatus, 
  Leidy, 
  

  

  Do. 
  agilis, 
  Cope, 
  

  

  Do. 
  pravus, 
  Leidy, 
  

  

  Do. 
  vyomingensis, 
  Leidy, 
  

  

  Do. 
  pectoralis, 
  Cope, 
  

  

  Compsemys 
  victus, 
  Leidy, 
  

  

  Osteopygis 
  emarginatus, 
  Cope, 
  

  

  Do. 
  platylomus, 
  Cope, 
  

  

  Do. 
  chelydrinus, 
  Cope, 
  

  

  Propleura 
  sopita, 
  Leidy, 
  

  

  Catapleura 
  repanda, 
  Cope, 
  

  

  Lytoloma 
  jeanesii, 
  Cope, 
  

  

  Do. 
  angusta, 
  Cope, 
  

  

  Euclastes 
  platyops, 
  Cope, 
  

  

  Peritresius 
  ornatus, 
  Leidy, 
  

  

  Trionyx 
  foveatus, 
  Leidy 
  

  

  Do. 
  halophilus, 
  Cope, 
  

  

  Do. 
  pennatus, 
  Cope, 
  

  

  Do. 
  priscus, 
  Leidy, 
  

  

  Do. 
  buiei, 
  Cope, 
  

  

  Do. 
  lima, 
  Cope, 
  

  

  Do. 
  guttatus, 
  Leidy, 
  

  

  Puppigerus 
  parviscutum, 
  Cope, 
  

  

  Do. 
  grandsevus, 
  Leidy, 
  

  

  Lembonax 
  polemicus, 
  Cope, 
  

  

  Bothremys 
  cookii, 
  Leidy, 
  

  

  Tapbrosphys 
  molops, 
  Cope, 
  

  

  Do. 
  sulcatus, 
  Leidy, 
  

  

  Do. 
  longinuchus, 
  Cope, 
  

  

  Do. 
  leshanus, 
  Cope, 
  

  

  Do. 
  strenuus, 
  Cope, 
  

  

  Do. 
  nodosus, 
  Cope, 
  . 
  ._ 
  

  

  Palaeophis 
  littoralis, 
  Cope, 
  . 
  . 
  .' 
  

  

  Do. 
  halidanus, 
  Cope, 
  

  

  Do. 
  grandis, 
  Marsh, 
  

  

  Crotalus 
  sp., 
  

  

  Bottosaurus 
  harlani, 
  Meyer, 
  

  

  Do. 
  tuberoulatus, 
  Cope, 
  

  

  ?Crocodilus 
  bumilis, 
  Leidy, 
  

  

  Thecachampsa 
  squankensis, 
  Marsh, 
  . 
  . 
  

  

  Do. 
  fastigiata, 
  Leidy, 
  

  

  Do. 
  sicaria, 
  Cope, 
  

  

  Do. 
  antiqua, 
  Leidy, 
  

  

  Do. 
  sevicodon, 
  Cope, 
  

  

  Thoracosaurus 
  neocaesariensis, 
  Dekay, 
  

  

  Holops 
  obscurus, 
  Leidy, 
  

  

  Do. 
  cordatus, 
  Cope, 
  

  

  Do. 
  tencbrosus, 
  Ijeidy, 
  

  

  Do. 
  brevispinus, 
  Cope, 
  

  

  Do. 
  glyptodon, 
  Cope, 
  

  

  Do. 
  basitnincatus, 
  Owen, 
  

  

  ?* 
  

  

  * 
  

  

  * 
  

   * 
  

   * 
  

   * 
  

   # 
  

   * 
  

   * 
  

   . 
  # 
  

   * 
  

  

  * 
  

   * 
  

   # 
  

   * 
  

   # 
  

   * 
  

   * 
  

   * 
  

   * 
  

  

  # 
  

   # 
  

   * 
  

  

  * 
  

   # 
  

   * 
  

   * 
  

   * 
  

   * 
  

   * 
  

  

  # 
  

   # 
  

  

  ?* 
  

  

  * 
  

   * 
  

   # 
  

  

  * 
  

   * 
  

  

  ?* 
  

  

  * 
  

  

  * 
  

   * 
  

  

  210 
  

   211 
  

   124 
  

   124 
  

   124 
  

   124 
  

   124 
  

   128 
  

   127 
  

   126 
  

   126 
  

  

  129—233 
  

  

  234 
  

  

  129—233 
  

  

  233 
  

  

  130—233 
  

   124 
  

  

  136 
  

  

  135—235 
  

   138 
  

  

  140 
  

   143 
  

   145 
  

   145 
  

   149 
  

   150 
  

   152 
  

   151 
  

   152 
  

   153 
  

   153 
  

   153 
  

   152 
  

  

  155—235 
  

  

  153—235 
  

  

  168 
  

  

  157 
  

  

  159 
  

   164 
  

   162 
  

   166 
  

   166-b 
  

   167 
  

   227 
  

   227 
  

   328 
  

  

  65 
  

   230 
  

   82 
  

   65 
  

   65 
  

   68 
  

   64 
  

   64 
  

   79 
  

   75 
  

   73 
  

   78 
  

   69 
  

   74 
  -38 
  1 
  

   231 
  

  

  