1. Dactylioceras
    [Dactylioceras (D.) gr. commune]
  2. Dactylioceras
    [Dactylioceras (D.) commune]
  3. Dactylioceras
    [Dactylioceras (D.) holandrei]
  4. Dactylioceras
    [Dactylioceras (Orthodactylites) semicelatum]
  5. Damesites
    [Damesites damesi]
  6. Damesites
    [Damesites rabei]
  7. Damesites
    [Damesites sugata]
  8. Davidiceras
    [Davidiceras potieri]
  9. Denckmannia
    [Denckmannia fabalis]
  10. Denckmannia
    [Denckmannia gr. malagma]
  11. Denckmannia
    [Denckmannia sp.]
  12. Deshayesites
    [Deshayesites consobrinus]
  13. Desmoceras
    [Desmoceras (D.) latidorsatum]
  14. Desmoceras
    [Desmoceras (D.) latidorsatum]
  15. Desmoceras
    [Desmoceras (D.) latidorsatum]
  16. Desmophyllites
    [Desmophyllites diphylloides]
  17. Desmophyllites
    [Desmophyllites larteti]
  18. Dimorphoplites
    [Dimorphoplites chloris]
  19. Dipoloceras
    [Dipoloceras cristatum]
  20. Dissimilites
    [Dissimilites dissimilis]
  21. Distichoceras
    [Distichoceras (D.) bicostatum (M)]
  22. Distichoceras
    [Distichoceras (D.) sp. (M)]
  23. Distichoceras
    [Distichoceras (Geminites) janus (M)]
  24. Distoloceras
    [Distoloceras sp.]
  25. Dorsetensia
    [Dorsetensia edouardiana]
  26. Dorsetensia
    [Dorsetensia gr. liostraca (M)]
  27. Douvilleiceras
    [Douvilleiceras clementinum]
  28. Douvilleiceras
    [Douvilleiceras inaequinodum]
  29. Douvilleiceras
    [Douvilleiceras inaequinodum]
  30. Douvilleiceras
    [Douvilleiceras mammillatum juv.]
  31. Douvilleiceras
    [Douvilleiceras mammillatum]
  32. Douvilleiceras
    [Douvilleiceras mammillatum juv.]
  33. Douvilleiceras
    [Douvilleiceras sp.]
  34. Dufrenoyia
    [Dufrenoyia dufrenoyi]
  35. Dufrenoyia
    [Dufrenoyia dufrenoyi]
  36. Dufrenoyia
    [Dufrenoyia dufrenoyi morphe lurensis]
  37. Dumortieria
    [Dumortieria levesquei]
  38. Dumortieria
    [Dumortieria moorei]
  39. Dumortieria
    [Dumortieria pseudoradiosa]
  40. Dumortieria
    [Dumortieria gr. radians morphe metita]
  41. Dumortieria
    [Dumortieria gr. subundulata]