Surculosphaeridium |
Surculosphaeridium sp
|
France |
Early Oxfordian |
Middle Oxfordian |
Surculosphaeridium |
Surculosphaeridium vestitum
|
France |
Early Oxfordian |
Middle Oxfordian |
Surculosphaeridium |
Surculosphaeridium vestitum
|
Scotland |
Late Callovian |
Early Oxfordian |
Surculosphaeridium |
Surculosphaeridium vestitum
|
England |
Early Oxfordian |
Middle Oxfordian |
Surculosphaeridium |
Surculosphaeridium vestitum
|
France |
Early Oxfordian |
Middle Oxfordian |
Systematophora |
Systematophora sp
|
England |
Middle Oxfordian |
|
Systematophora |
Systematophora sp
|
France |
Middle Oxfordian |
|
Systematophora |
Systematophora sp
|
Scotland |
Middle Oxfordian |
|
Systematophora |
Systematophora sp
|
England |
Middle Oxfordian |
|
Systematophora |
Systematophora sp
|
France |
Middle Oxfordian |
|
Tapeinosphaeridium |
Tapeinosphaeridium hyalinum
|
Scotland |
Callovian |
Late Oxfordian |
Tapeinosphaeridium |
Tapeinosphaeridium hyalinum
|
Scotland |
Callovian |
Late Oxfordian |
Thuledinium |
Thuledinium
|
Scotland |
Callovian |
Middle Oxfordian |
Thuledinium |
Thuledinium
|
Scotland |
Callovian |
Middle Oxfordian |
Tubotuberella |
Tubotuberella apatela
|
Scotland |
Callovian |
Middle Oxfordian |
Tubotuberella |
Tubotuberella apatela
|
England |
Callovian |
Middle Oxfordian |
Tubotuberella |
Tubotuberella apatela
|
France |
Callovian |
Middle Oxfordian |