﻿Plate 
  3 
  

  

  Page 
  

   Fk;s. 
  1—4. 
  Cardioecia 
  verticellata, 
  new 
  species 
  42 
  

  

  1. 
  Zoarial 
  fragments, 
  natural 
  size. 
  

  

  2. 
  Branch, 
  X12, 
  in 
  which 
  the 
  peristomes 
  are 
  worn. 
  

  

  3. 
  Cylindrical 
  zoarium, 
  X12, 
  with 
  the 
  zone 
  of 
  growth 
  

  

  preserved. 
  

   1. 
  Compressed 
  zoarium 
  with 
  its 
  ovicell, 
  X12. 
  

  

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

   land. 
  

   Fins. 
  5-8. 
  Cardioecia 
  hyselyi 
  De 
  Loriol, 
  1S69 
  43 
  

  

  5. 
  Specimen, 
  natural 
  size 
  and 
  X12, 
  with 
  tubes 
  visible. 
  

  

  6. 
  Foliaceous 
  specimen, 
  X12, 
  with 
  its 
  zone 
  of 
  growth. 
  The 
  

  

  tubes 
  nrc 
  not 
  visible. 
  

  

  7. 
  Surface, 
  X25. 
  The 
  tubes 
  are 
  convex 
  and 
  visible. 
  

  

  8. 
  Portion 
  of 
  ovicelled 
  specimen, 
  X12. 
  

  

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

   land. 
  

   Figs. 
  9-15. 
  Cardioecia 
  faring 
  donensis 
  Canu 
  and 
  Bassler, 
  1922__ 
  44 
  

  

  9. 
  Fragments, 
  natural 
  size. 
  

  

  10. 
  Young 
  cylindrical 
  branch, 
  X12, 
  with 
  zone 
  of 
  growth 
  

  

  and 
  in 
  which 
  the 
  tubes 
  are 
  arranged 
  in 
  the 
  Peripora 
  

   form. 
  

  

  11. 
  Young 
  cylindrical 
  branch, 
  X12. 
  

  

  12. 
  Ovicelled 
  specimen, 
  with 
  narrow 
  base, 
  X6. 
  

  

  13. 
  Compressed 
  branch, 
  X12, 
  with 
  a 
  large 
  zone 
  of 
  growth. 
  

  

  14. 
  Large 
  branch, 
  X12, 
  much 
  compressed, 
  with 
  the 
  tubes 
  

  

  arranged 
  transversely. 
  

  

  15. 
  Portion 
  of 
  surface 
  of 
  compressed 
  zoarium, 
  X25. 
  

   Lower 
  Cretaceous 
  (Aptian) 
  : 
  Faringdon, 
  England. 
  

  

  96 
  

  

  