Muderongia |
Muderongia tomaszowensis
|
Nd |
Berriasian |
Barremian |
Odontochitina |
Odontochitina athabaskensis
|
Nd |
Hauterivian |
Campanian |
Odontochitina |
Odontochitina costata
|
Nd |
Albian |
Campanian |
Odontochitina |
Odontochitina cribropoda
|
Nd |
Turonian |
Campanian |
Odontochitina |
Odontochitina operculata
|
Nd |
Hauterivian |
Campanian |
Odontochitina |
Odontochitina porifera
|
Nd |
Turonian |
Campanian |
Odontochitina |
Odontochitina striatoperforata
|
Nd |
Albian |
Campanian |
Odontochitinopsis |
Odontochitinopsis molesta
|
Nd |
Late Cretaceous |
|
Phoberocysta |
Phoberocysta ceratioides
|
Nd |
Cenomanian |
Campanian |
Phoberocysta |
Phoberocysta neocomica
|
Nd |
Berriasian |
Aptian |
Phoberocysta |
Phoberocysta sp
|
Pakistan |
Early Cretaceous |
|
Pseudoceratium |
Pseudoceratium dettmanniae
|
Nd |
Albian |
Cenomanian |
Pseudoceratium |
Pseudoceratium gochtii
|
Nd |
Valanginian |
Barremian |
Pseudoceratium |
Pseudoceratium nudum
|
Nd |
Hauterivian |
Barremian |
Pseudoceratium |
Pseudoceratium nudum
|
England(Yorkshire) |
Early Cretaceous |
|
Pseudoceratium |
Pseudoceratium pelliferum
|
Nd |
Valanginian |
Barremian |
Pseudoceratium |
Pseudoceratium turneri
|
Nd |
Barremian |
Cenomanian |