﻿special 
  Report 
  No. 
  6 
  

  

  THE 
  CRETACEOUS 
  AND 
  LOWER 
  EOCENE 
  FAUNAS 
  

  

  OF 
  LOUISIANA 
  

  

  BY 
  

  

  G. 
  D. 
  Harris 
  

  

  CONTENTS 
  

  

  Cretaceous 
  

  

  Explanatory 
  Remarks 
  

  

  PELECYPODA 
  

  

  Exogyra 
  costata, 
  292 
  

  

  Gryphsea 
  vesicularis, 
  292 
  

  

  Ostrea 
  larva, 
  293 
  

  

  Ostrea 
  plumosa, 
  293 
  

  

  Neithea 
  quinquecostata, 
  294 
  

  

  Camptonectes 
  burlingtonensis, 
  294 
  

  

  I/imapelagica, 
  294 
  

  

  Cardiutn 
  alabatnense, 
  294 
  

  

  Inoceramus 
  barabini 
  ? 
  295 
  

  

  Veniella, 
  sp. 
  , 
  295 
  

  

  Crassatella 
  vadosa, 
  295 
  

  

  Thetis, 
  sp., 
  295 
  

  

  Trigonia 
  eufaulensis, 
  295 
  

  

  I/inearea 
  metastriata, 
  296 
  

  

  I/egumen 
  planulatum, 
  296 
  

  

  GASTROPODA 
  

  

  Avellana 
  bullata, 
  296 
  

   I/axispira 
  lumbricalis, 
  296 
  

  

  CEPHALOPODA 
  

  

  Ptychoceras, 
  near 
  crassum, 
  297 
  

  

  Heteroceras, 
  297 
  

  

  Baculites 
  anceps, 
  297 
  • 
  

  

  