﻿Plate 
  8 
  

  

  Page 
  

   Figs. 
  1-7. 
  Cerymbopora 
  cupula 
  D'Orbigny, 
  1853-- 
  93 
  

  

  1-3. 
  A 
  zoarium 
  with 
  broad 
  base, 
  6, 
  showing 
  superior 
  (1), 
  

   lateral 
  (21, 
  and 
  inferior 
  sides 
  (3). 
  

   4. 
  Zoarium, 
  X3, 
  formed 
  of 
  several 
  agglomerated 
  sub- 
  

   colonies. 
  

   5-7. 
  An 
  ovicelled 
  zoarium 
  with 
  narrow 
  base, 
  6, 
  exhibit- 
  

   ing 
  upper 
  (5), 
  lateral 
  (6). 
  and 
  lower 
  sides 
  (7). 
  

   Cretaceous 
  (Cenomanian) 
  : 
  Le 
  Man-. 
  France. 
  

  

  Figs. 
  8-12. 
  Ceriocava 
  ingens, 
  new 
  species 
  70 
  

  

  8. 
  Zoarium, 
  natural 
  size. 
  

   9, 
  10. 
  Portion 
  of 
  a 
  large 
  zoarium, 
  12 
  and 
  25, 
  where 
  the 
  

  

  tubes 
  have 
  preserved 
  their 
  facettes. 
  

   11,12. 
  Portion, 
  > 
  12 
  and 
  X25, 
  in 
  which 
  the 
  facettes 
  are 
  

   wanting. 
  

   Lower 
  Cretaceous 
  (Valangian) 
  : 
  Sainte-Croix, 
  Switzer- 
  

   land. 
  

  

  Figs. 
  13-16. 
  Corymbopora 
  neocomiensis 
  D'Orbigny, 
  1853 
  92 
  

  

  13, 
  14, 
  15. 
  Zoaria, 
  natural 
  size 
  and 
  enlarged. 
  

  

  16. 
  Base 
  of 
  two 
  zoaria 
  enlarged; 
  the 
  base 
  is 
  a 
  Ut- 
  

   ile 
  expanded 
  adherent 
  disk. 
  

   Lower 
  Cretaceous 
  (Valangian) 
  : 
  Sainte-< 
  'mix. 
  

   Switzerland. 
  

  

  Fig. 
  17. 
  Diaperoecia 
  orbifera, 
  new 
  specie- 
  51 
  

  

  An 
  ovicelled 
  zoarium, 
  X12. 
  

  

  Lower 
  Cretaceous 
  (Aptian) 
  : 
  Faringdon, 
  England. 
  

  

  101 
  

  

  