﻿52 
  

  

  MARINE 
  MOLLUSCA 
  DESCRIBED 
  BY 
  P. 
  P. 
  CARPENTER 
  

  

  Table 
  2. 
  — 
  Straligraphic 
  distribution 
  of 
  species 
  (Continued) 
  

  

  Species 
  

  

  Miocene 
  

  

  Pliocene 
  

  

  Pleistocene 
  Recent 
  

  

  O. 
  cincta 
  

  

  0. 
  inflata 
  

  

  0. 
  jewetti 
  Dall 
  and 
  Bartsch 
  

  

  0. 
  tenuisculpta 
  

  

  0. 
  avellana 
  

  

  0. 
  gouldii 
  

  

  0. 
  nuciform 
  is 
  

  

  0. 
  satura 
  

  

  Turbonilla 
  laminatn 
  

  

  T. 
  virgo 
  

   T. 
  aurantia 
  

   T. 
  chocolata 
  

   T. 
  tridentata 
  

   T. 
  stylina 
  

  

  Siphonaria 
  thersites 
  

   Williamia 
  peltoides 
  

   Melampiis 
  olivaceus 
  

  

  Leptockiton 
  internexus 
  

  

  Carpenter 
  in 
  Pilsbry 
  

   L. 
  nexus 
  

  

  L. 
  rugatus 
  (Pilsbry) 
  

   Cyanoplax 
  hartwegii 
  and 
  

  

  niittalli 
  

   C. 
  dentiens 
  (Gould) 
  = 
  [C. 
  

  

  pseudodentiens 
  (Carpenter)] 
  

   Nuttalina 
  fiuxa 
  

   Clmetopleura 
  beanii 
  

   C. 
  gemma 
  "Dall", 
  Pilsbry 
  

   C. 
  parallela 
  

   C. 
  prasinata 
  

   Ischnochiton 
  newcontbi 
  

  

  Carpenter 
  in 
  Pilsbry 
  

   /. 
  scabricostatus 
  

   I. 
  veredentiens 
  

   I. 
  acrior 
  (Pilsbry) 
  

   /. 
  conspicuus 
  "(Dall", 
  Pilsbry 
  

   /. 
  corrugatus 
  Carpenter 
  in 
  

  

  Pilsbry 
  

   /. 
  fallax 
  Carpenter 
  in 
  Pilsbry 
  

   /. 
  atireotinctus 
  Carpenter 
  in 
  

  

  Pilsbry 
  

   /. 
  cooperi 
  "Dall" 
  Pilsbry 
  

   /. 
  radians 
  Carpenter 
  in 
  Pilsbry 
  

   /. 
  retiporosus 
  

   I 
  . 
  serratus 
  

   I. 
  sinudenlatiis 
  Carpenter 
  in 
  

  

  Pilsbry 
  

   /. 
  regularis 
  

   I. 
  trifidus 
  

  

  Callistochiton 
  decoratus 
  Pilsbry 
  

   C. 
  palmulatus 
  Carpenter 
  in 
  

  

  Pilsbry 
  

   Mopalia 
  acuta 
  

   M. 
  imporcata 
  

   M. 
  lignosa 
  (Gould) 
  = 
  M. 
  

  

  montereyensis 
  (Carpenter) 
  

  

  ? 
  36 
  

  

  *See 
  for 
  additional 
  Icjcalities. 
  

  

  