Hystrichostrogylon |
Hystrichostrogylon stolidotum
|
W.Germany(Niedersachsen) |
Barremian |
Early Aptian |
Kiokansium |
Kiokansium prolatum
|
W.Germany(Niedersachsen) |
Middle Aptian |
|
Nematosphaeropsis |
Nematosphaeropsis quinquetra
|
W.Germany(Niedersachsen) |
Late Barremian |
|
Occisucysta |
Occisucysta echinata
|
W.Germany(Niedersachsen) |
Aptian |
|
Occisucysta |
Occisucysta hinzii
|
W.Germany(Niedersachsen) |
Middle Aptian |
|
Odontochitina |
Odontochitina operculata
|
W.Germany(Niedersachsen) |
Barremian |
Aptian |
Ovoidinium |
Ovoidinium cinctum
|
W.Germany(Niedersachsen) |
Nd |
|
Ovoidinium |
Ovoidinium incomptum
|
W.Germany(Niedersachsen) |
Middle Aptian |
|
Ovoidinium |
Ovoidinium incorporeum
|
W.Germany(Niedersachsen) |
Middle Aptian |
|
Prolixosphaeridium |
Prolixosphaeridium parvispinum
|
W.Germany(Niedersachsen) |
Barremian |
Aptian |
Pseudoceratium |
Pseudoceratium pelliferum
|
W.Germany(Niedersachsen) |
Nd |
|
Pseudoceratium |
Pseudoceratium polymorphum
|
W.Germany(Niedersachsen) |
Early Aptian |
Middle Aptian |
Pseudoceratium |
Pseudoceratium securigerum
|
W.Germany(Niedersachsen) |
Early Aptian |
|
Pseudoceratium |
Pseudoceratium solocispinum
|
W.Germany(Niedersachsen) |
Barremian |
|
Spiniferites |
Spiniferites magnoserratus
|
W.Germany(Niedersachsen) |
Middle Aptian |
|
Spongodinium |
Spongodinium solidum
|
W.Germany(Niedersachsen) |
Nd |
|
Stephodinium |
Stephodinium dianneae
|
W.Germany(Niedersachsen) |
Middle Aptian |
|