Callialasporites |
Callialasporites discoidalis
|
E.Germany(Rostock) |
Late Jurassic |
|
Triangulopsis |
Triangulopsis discoidalis
|
E.Germany(Rostock) |
Late Jurassic |
|
Wanaea |
Wanaea acollaris
|
North Sea |
Middle Callovian |
Middle Oxfordian |
Rigaudella |
Rigaudella aemula
|
North Sea |
Middle Oxfordian |
|
Precicatricosisporites |
Precicatricosisporites annulatus
|
North Sea |
Late Oxfordian |
|
Impardecispora |
Impardecispora apiverrucata
|
North Sea |
Middle Oxfordian |
Late Oxfordian |
Systematophora |
Systematophora areolata
|
North Sea |
Early Oxfordian |
|
Uvaesporites |
Uvaesporites argenteaeformis
|
North Sea |
Early Portlandian |
|
Ceratosporites |
Ceratosporites breviclavatus
|
North Sea |
Late Portlandian |
|
Retitriletes |
Retitriletes clavatoides
|
North Sea |
Late Callovian |
|
Gleicheniidites |
Gleicheniidites conspiciendus
|
North Sea |
Early Oxfordian |
Late Oxfordian |
Pilosisporites |
Pilosisporites crassiangulatus
|
North Sea |
Early Ryazanian |
|
Dichadogonyaulax |
Dichadogonyaulax culmula
|
North Sea |
Early Portlandian |
|
Aldorfia |
Aldorfia dictyota
|
North Sea |
Late Kimmeridgian |
|
Uvaesporites |
Uvaesporites diomeratus
|
North Sea |
Late Portlandian |
|
Callialasporites |
Callialasporites discoidalis
|
North Sea |
Late Portlandian |
|
Dictyotriletes |
Dictyotriletes durlstonensis
|
North Sea |
Early Portlandian |
|