1. Macrocephalites
    [Macrocephalites (Macrocephalites) gracilis (M)]
  2. Macrocephalites
    [Macrocephalites (Macrocephalites) gracilis (m)]
  3. Macrocephalites
    [Macrocephalites (Macrocephalites) lamellosus (M)]
  4. Macrocephalites
    [Macrocephalites (Macrocephalites) sp. (M)]
  5. Macrocephalites
    [Macrocephalites (Macrocephalites) subtrapezinus (M)]
  6. Macrocephalites
    [Macrocephalites (Macrocephalites) verus (M)]
  7. Maorites
    [Maorites (Maorites) subtilistriatus]
  8. Mariella
    [Mariella (Mariella) dorsetensis]
  9. Mariella
    [Mariella (Mariella) essenensis]
  10. Mariella
    [Mariella (Mariella) essenensis]
  11. Mariella
    [Mariella (Mariella) gallienii]
  12. Menabites
    [Menabites (Menabites) lenoblei]
  13. Mesopuzosia
    [Puzosia (Mesopuzosia) takahashii]
  14. Metaclavites
    [Epihoplites (Metaclavites) compressus]
  15. Mirapelia
    [Oxytropidoceras (Mirapelia) sp.]
  16. Mortoniceras
    [Mortoniceras (Mortoniceras) cf. inflatum]
  17. Mortoniceras
    [Mortoniceras (Mortoniceras) kiliani]
  18. Mortoniceras
    [Mortoniceras (Mortoniceras) pricei]