Systematophora |
Systematophora orbifera
|
France(Paris Basin) |
Late Callovian |
|
Taeniophora |
Taeniophora iunctispina
|
France(Paris Basin) |
Early Callovian |
Early Oxfordian |
Trichodinium |
Trichodinium scarburghense
|
France(Paris Basin) |
Early Oxfordian |
Middle Oxfordian |
Tubotuberella |
Tubotuberella apatela
|
France(Paris Basin) |
Early Oxfordian |
Middle Oxfordian |
Tubotuberella |
Tubotuberella dangeardii
|
France(Paris Basin) |
Early Bajocian |
Middle Oxfordian |
Tubotuberella |
Tubotuberella vozzhennikovae
|
France(Paris Basin) |
Middle Callovian |
Middle Oxfordian |
Valensiella |
Valensiella ampulla
|
France(Paris Basin) |
Late Bathonian |
|
Valensiella |
Valensiella ovulum
|
France(Paris Basin) |
Aalenian |
Middle Oxfordian |
Valensiella |
Valensiella sp
|
France(Paris Basin) |
Early Bajocian |
Early Callovian |
Valensiella |
Valensiella vermiculata
|
France(Paris Basin) |
Late Bathonian |
|
Wanaea |
Wanaea fimbriata
|
France(Paris Basin) |
Early Oxfordian |
|
Wanaea |
Wanaea thysanota
|
France(Paris Basin) |
Early Oxfordian |
|