Groupe : Others informations

Liste des descripteurs

  1. Cup shapes
  2. Shape of cup bulges
  3. General shape of folds affecting both walls
  4. Shape of folds affecting both walls
  5. Number of walls
  6. Type of habitus
  7. Type of modularity
  8. Structure of central Cavity (or internal if one wall)
  9. Presence of thorny corolla
  10. Presence of chambers
  11. Shape of initial chamber
  12. Chambers number
  13. Shape of subsequent chambers
  14. Type of chambers stack
  15. Type of other aquiferous unit
  16. Stratigraphical extension
  17. Tommotian
  18. Atdabanian
  19. Botoman
  20. Toyonian
  21. Geographical repartition
  22. Europe
  23. Russia