Stephanelytron |
Stephanelytron scarburghense
|
W.Germany(Niedersachsen) |
Callovian |
|
Stephanelytron |
Stephanelytron scarburghense
|
Netherlands |
Callovian |
|
Stephanelytron |
Stephanelytron scarburghense
|
W.Germany(Bavaria) |
Callovian |
Early Oxfordian |
Stephanelytron |
Stephanelytron scarburghense
|
Switzerland |
Callovian |
Early Oxfordian |
Stephanelytron |
Stephanelytron scarburghense
|
France(Herault) |
Early Oxfordian |
|
Stephanelytron |
Stephanelytron scarburghense
|
Spitsbergen |
Callovian |
Early Oxfordian |
Stephanelytron |
Stephanelytron scarburghense
|
USSR(Franz Josef Land) |
Callovian |
Early Oxfordian |
Stephanelytron |
Stephanelytron scarburghense
|
Greenland |
Callovian |
Early Oxfordian |
Stephanelytron |
Stephanelytron scarburghense
|
England(Lincolnshire) |
Callovian |
Early Oxfordian |
Stephanelytron |
Stephanelytron scarburghense
|
England(Nottinghamshire) |
Callovian |
Early Oxfordian |
Stephanelytron |
Stephanelytron tabulophorum
|
Netherlands |
Callovian |
|
Stephanelytron |
Stephanelytron tabulophorum
|
W.Germany(Niedersachsen) |
Callovian |
|
Stephanelytron |
Stephanelytron tabulophorum
|
Switzerland |
Callovian |
|
Stephanelytron |
Stephanelytron tabulophorum
|
W.Germany(Bavaria) |
Callovian |
|
Stephanelytron |
Stephanelytron tabulophorum
|
France(Herault) |
Early Oxfordian |
|
Surculosphaeridium |
Surculosphaeridium cribrotubiferum
|
Atlantic(Norwegian Sea) |
Late Callovian |
Early Oxfordian |
Surculosphaeridium |
Surculosphaeridium cribrotubiferum
|
North Sea |
Late Callovian |
Early Oxfordian |