Kleithriasphaeridium |
Kleithriasphaeridium corrugatum
|
England(Yorkshire) |
Late Hauterivian |
Early Barremian |
Kleithriasphaeridium |
Kleithriasphaeridium corrugatum
|
England(Norfolk) |
Hauterivian |
Early Barremian |
Kleithriasphaeridium |
Kleithriasphaeridium corrugatum
|
England(Lincolnshire) |
Hauterivian |
Barremian |
Kleithriasphaeridium |
Kleithriasphaeridium simplicispinum
|
W.Germany(Niedersachsen) |
Late Hauterivian |
Barremian |
Kleithriasphaeridium |
Kleithriasphaeridium simplicispinum
|
England(Yorkshire) |
Late Hauterivian |
Barremian |
Kleithriasphaeridium |
Kleithriasphaeridium simplicispinum
|
England(Norfolk) |
Hauterivian |
Barremian |
Kleithriasphaeridium |
Kleithriasphaeridium simplicispinum
|
England(Lincolnshire) |
Hauterivian |
Barremian |
Kleithriasphaeridium |
Kleithriasphaeridium simplicispinum
|
England(Surrey) |
Late Barremian |
|
Lithodinia |
Lithodinia jurassica
|
England(Surrey) |
Late Barremian |
|
Meiourogonyaulax |
Meiourogonyaulax sagena
|
W.Germany(Niedersachsen) |
Late Hauterivian |
Barremian |
Meiourogonyaulax |
Meiourogonyaulax sagena
|
England(Yorkshire) |
Late Hauterivian |
Barremian |
Meiourogonyaulax |
Meiourogonyaulax sagena
|
England(Norfolk) |
Hauterivian |
Barremian |
Meiourogonyaulax |
Meiourogonyaulax sagena
|
England(Lincolnshire) |
Hauterivian |
Barremian |
Meiourogonyaulax |
Meiourogonyaulax sagena
|
England(Surrey) |
Late Barremian |
|
Meiourogonyaulax |
Meiourogonyaulax sp
|
W.Germany(Niedersachsen) |
Late Hauterivian |
Barremian |
Meiourogonyaulax |
Meiourogonyaulax sp
|
England(Yorkshire) |
Late Hauterivian |
Early Barremian |
Meiourogonyaulax |
Meiourogonyaulax sp
|
England(Norfolk) |
Hauterivian |
Early Barremian |