Exiguisphaera |
Exiguisphaera phragma
|
England(Yorkshire) |
Early Barremian |
|
Exiguisphaera |
Exiguisphaera phragma
|
England(Norfolk) |
Hauterivian |
Early Barremian |
Exiguisphaera |
Exiguisphaera phragma
|
England(Lincolnshire) |
Late Hauterivian |
Early Barremian |
Exiguisphaera |
Exiguisphaera plectilis
|
England(Yorkshire) |
Late Barremian |
|
Exiguisphaera |
Exiguisphaera plectilis
|
England(Norfolk) |
Late Barremian |
|
Exiguisphaera |
Exiguisphaera plectilis
|
W.Germany(Niedersachsen) |
Late Barremian |
|
Exiguisphaera |
Exiguisphaera sp
|
W.Germany(Niedersachsen) |
Barremian |
|
Exiguisphaera |
Exiguisphaera sp
|
England(Lincolnshire) |
Early Barremian |
|
Exochosphaeridium |
Exochosphaeridium phragmites
|
W.Germany(Niedersachsen) |
Late Hauterivian |
Barremian |
Exochosphaeridium |
Exochosphaeridium phragmites
|
England(Yorkshire) |
Late Hauterivian |
Barremian |
Exochosphaeridium |
Exochosphaeridium phragmites
|
England(Norfolk) |
Hauterivian |
Barremian |
Exochosphaeridium |
Exochosphaeridium phragmites
|
England(Lincolnshire) |
Hauterivian |
Barremian |
Exochosphaeridium |
Exochosphaeridium phragmites
|
England(Surrey) |
Late Barremian |
|
Exochosphaeridium |
Exochosphaeridium sp
|
W.Germany(Niedersachsen) |
Late Hauterivian |
Early Barremian |
Florentinia |
Florentinia sp
|
W.Germany(Niedersachsen) |
Barremian |
|
Florentinia |
Florentinia sp
|
England(Norfolk) |
Barremian |
|
Florentinia |
Florentinia sp
|
England(Surrey) |
Late Barremian |
|