﻿Conularia 
  ulrichana 
  Clarke 
  

  

  Fig. 
  i 
  Enlarged 
  fragment 
  showing 
  nature 
  of 
  ornament 
  

  

  2 
  A 
  small 
  example, 
  x 
  2 
  

  

  3 
  A 
  characteristic 
  example 
  

   Locality: 
  Tybagy, 
  Sao 
  Paulo, 
  Brazil 
  

  

  Conularia 
  africana 
  Salter 
  

  

  Fig. 
  4 
  An 
  undistorted 
  fragment 
  

  

  5 
  A 
  well-developed, 
  nearly 
  entire 
  specimen 
  

   Locality: 
  Ponta 
  Grossa, 
  Brazil 
  

  

  Hyolithus 
  subaequalis 
  (Salter) 
  

  

  Fig. 
  6, 
  7 
  The 
  two 
  sides, 
  with 
  operculum 
  in 
  place 
  

   Locality: 
  Tybagy, 
  Sao 
  Paulo, 
  Brazil 
  

  

  Orthoceras 
  sp. 
  (cf. 
  gamkaensis 
  Reed) 
  

  

  Fig. 
  8 
  Part 
  of 
  a 
  shell 
  retaining 
  fine 
  concentric 
  surface 
  ornament 
  

   Locality: 
  Ponta 
  Grossa, 
  Brazil 
  

  

  Kionoceras 
  zoilus 
  Clarke 
  

  

  Fig. 
  9 
  The 
  only 
  example 
  observed 
  

  

  Locality: 
  Ponta 
  Grossa, 
  Brazil 
  

  

  162 
  

  

  