Circulina |
Circulina meyeriana
|
Netherlands |
Zechstein |
Liassic |
Circulina |
Circulina meyeriana
|
England(Lincolnshire) |
Keuper |
Liassic |
Circulina |
Circulina meyeriana
|
England(Nottinghamshire) |
Zechstein |
|
Circulina |
Circulina meyeriana
|
W.Germany(Bremen) |
Middle Buntsandstein |
|
Circulina |
Circulina meyeriana
|
Netherlands |
Middle Buntsandstein |
|
Classopollis |
Classopollis torosus
|
W.Germany(Niedersachsen) |
Late Keuper |
Liassic |
Classopollis |
Classopollis torosus
|
W.Germany(Bremen) |
Middle Buntsandstein |
Late Keuper |
Classopollis |
Classopollis torosus
|
Netherlands |
Zechstein |
Liassic |
Classopollis |
Classopollis torosus
|
England(Lincolnshire) |
Keuper |
Liassic |
Classopollis |
Classopollis torosus
|
England(Nottinghamshire) |
Rhaetian |
Liassic |
Classopollis |
Classopollis torosus
|
W.Germany(Bremen) |
Middle Buntsandstein |
|
Classopollis |
Classopollis torosus
|
Netherlands |
Middle Buntsandstein |
|
Conbaculatisporites |
Conbaculatisporites longdonensis
|
W.Germany(Bremen) |
Late Buntsandstein |
Middle Keuper |
Conbaculatisporites |
Conbaculatisporites longdonensis
|
Netherlands |
Keuper |
|
Conbaculatisporites |
Conbaculatisporites longdonensis
|
North Sea |
Late Buntsandstein |
|
Conbaculatisporites |
Conbaculatisporites longdonensis
|
England(Nottinghamshire) |
Keuper |
|
Cyclotriletes |
Cyclotriletes
|
W.Germany(Niedersachsen) |
Middle Buntsandstein |
|