1. Gagaticeras
    [Gagaticeras gagateum]
  2. Garantiana
    [Garantiana garantiana (M)]
  3. Gassendiceras
    [Gassendiceras gr. quelquejeui]
  4. Gaudryceras
    [Gaudryceras denmanense]
  5. Gaudryceras
    [Gaudryceras gr. mite]
  6. Gaudryceras
    [Gaudryceras tenuiliratum]
  7. Gaudryceras
    [Gaudryceras cf. varagurense]
  8. Gaudryceras
    [Gaudryceras cf. varicostatum]
  9. Gauthiericeras
    [Gauthiericeras margae]
  10. Gauthiericeras
    [Gauthiericeras margae]
  11. Gauthiericeras
    [Gauthiericeras margae (M)]
  12. Gauthiericeras
    [Gauthiericeras margae (M)]
  13. Gauthiericeras
    [Gauthiericeras margae (m)]
  14. Gauthiericeras
    [Gauthiericeras margae juv.]
  15. Gauthiericeras
    [Gauthiericeras nouelianum]
  16. Gauthiericeras
    [Gauthiericeras aff. nouelianum]
  17. Gauthiericeras
    [Gauthiericeras nouelianum]
  18. Gerhardtia
    [Gerhardtia galeatoides]
  19. Glaucolithites
    [Glaucolithites (?) pseudobiplex]
  20. Glochiceras
    [Glochiceras cornutum (m)]
  21. Glochiceras
    ["Glochiceras" cossmanni]
  22. Glochiceras
    ["Glochiceras subclausum" (m)]
  23. Glyptoxoceras
    [Glyptoxoceras crispatum]
  24. Glyptoxoceras
    [Glyptoxoceras souqueti]
  25. Grammoceras
    [Grammoceras doerntense]
  26. Grammoceras
    [Grammoceras penestriatulum]
  27. Gravesia
    [Gravesia gigas]
  28. Gravesia
    [Gravesia gravesiana]
  29. Gravesia
    [Gravesia irius]
  30. Gravesia
    [Gravesia lafauriana (M)]
  31. Gregoryceras
    [Gregoryceras ferchaudi]
  32. Gregoryceras
    [Gregoryceras transversarium juv.]
  33. Grossouvria
    [Grossouvria kontkiewiczi (m)]
  34. Grossouvria
    [Grossouvria sp.]
  35. Grossouvria
    [Grossouvria sp. (m)]
  36. Grossouvria
    [Grossouvria sp. (m)]
  37. Gruneria
    [Gruneria cf. gabillyi]
  38. Gruneria
    [Gruneria gruneri]
  39. Gymnites
    [Gymnites obliquus]