Susadinium |
Susadinium knertense
|
Spitsbergen |
Toarcian |
|
Susadinium |
Susadinium pinna
|
Spitsbergen |
Toarcian |
|
Susadinium |
Susadinium scrofoides
|
Germany |
Toarcian |
|
Susadinium |
Susadinium scrofoides
|
Canada(Arctic) |
Toarcian |
Bathonian |
Susadinium |
Susadinium scrofoides
|
Canada(Arctic) |
Toarcian |
Bathonian |
Susadinium |
Susadinium tabulatum
|
Spitsbergen |
Toarcian |
|
Taleisphaera |
Taleisphaera hydra
|
England(Isle of Wight) |
Middle Barremian |
|
Tehamadinium |
Tehamadinium brixii
|
Morocco |
Valanginian |
|
Ternia |
Ternia balmei
|
Australia(W.Australia) |
Late Bathonian |
Middle Callovian |
Tetrachacysta |
Tetrachacysta allenii
|
Australia(W.Australia) |
Valanginian |
Early Barremian |
Trinovantedinium |
Trinovantedinium capitatum
|
Ireland |
Holocene |
|
Trinovantedinium |
Trinovantedinium concretum
|
England(Suffolk) |
Holocene |
|
Tubotuberella |
Tubotuberella apatela
|
Australia(W.Australia) |
Oxfordian |
Early Kimmeridgian |
Tubotuberella |
Tubotuberella dangeardii
|
France(Calvados) |
Early Oxfordian |
|
Tubotuberella |
Tubotuberella dangeardii
|
Nd |
Nd |
|
Tubotuberella |
Tubotuberella dangeardii
|
Nd |
Nd |
|
Tubotuberella |
Tubotuberella dangeardii
|
Nd |
Nd |
|