28. Clymeniidae 



29. Goniatitidae 



30. Bactritidae 



31. Turrilitidae 



[Goniatitoidea.) 



= Clymenidae, Chenu I, 70. 

 = Goniatites, Chenu I, 75. 

 = Badrites, Chenu I, 77. 



[Ammonitoidea.) 



Turrilites, Chenu I, 95. 

 Jlelicoceras, Chenu I, 96. 

 Heteroceras, Chenu I, 96. 



32. Ceratitidae 



33. Ammonitidae 



34. Scaphitidae 



35. Crioceratidae 



= Ceratites, Chenu I, 76. 

 = Ammonites, Chenu I, 77. 

 = Scaphites, Chenu I, 91. 

 = Crioceras, Chenu I, 90. 



36. Ancyloceratidae = Ancyhceras, Chenu I, 92. 



37. Hamitidae = Bamites, Chenu I, 93. 



38. Ptyclioceratidae = Pfychoceras, Chenu I, 94. 



39. Hamidinidae = HamuUna, Chenu I, 94. 



40. Toxoceratidae = Toxoceras, Chenu I, 93. 



41. Baculitidae 



42. Bacidinidcce 



= BacuUtes, Chenu I, 95. 

 = Baculina, Chenu I, 77. 



