Tehamadinium |
Tehamadinium aculeatum
|
Poland |
Kimmeridgian |
|
Tehamadinium |
Tehamadinium aculeatum
|
Denmark |
Early Kimmeridgian |
Middle Kimmeridgian |
Tehamadinium |
Tehamadinium aculeatum
|
France(Boulonnais) |
Kimmeridgian |
|
Tehamadinium |
Tehamadinium evittii
|
Poland |
Middle Volgian |
|
Tehamadinium |
Tehamadinium evittii
|
Denmark |
Late Volgian |
|
Tetrastrum |
Tetrastrum
|
Poland |
Nd |
|
Tetrastrum |
Tetrastrum
|
Denmark |
Hettangian |
|
Trichodinium |
Trichodinium scarburghense
|
Poland |
Nd |
|
Trichodinium |
Trichodinium scarburghense
|
Denmark |
Early Oxfordian |
|
Tubotuberella |
Tubotuberella apatela
|
Poland |
Middle Oxfordian |
Volgian |
Tubotuberella |
Tubotuberella apatela
|
Denmark |
Middle Oxfordian |
Early Ryazanian |
Tubotuberella |
Tubotuberella egemenii
|
Poland |
Early Kimmeridgian |
Middle Kimmeridgian |
Tubotuberella |
Tubotuberella egemenii
|
Denmark |
Oxfordian |
Kimmeridgian |
Tubotuberella |
Tubotuberella owensii
|
Denmark |
Oxfordian |
|
Tubotuberella |
Tubotuberella owensii
sp. nov. |
Denmark |
Late Oxfordian |
|
Tubotuberella |
Tubotuberella rhombiformis
|
Poland |
Late Volgian |
|
Tubotuberella |
Tubotuberella rhombiformis
|
Denmark |
Middle Volgian |
Early Ryazanian |