Hystrichogonyaulax |
Hystrichogonyaulax pectinigera
|
Scotland(Kincardine) |
Late Bathonian |
Callovian |
Hystrichogonyaulax |
Hystrichogonyaulax pectinigera
|
England(Yorkshire) |
Late Bathonian |
Callovian |
Hystrichogonyaulax |
Hystrichogonyaulax pectinigera
|
England(Dorset) |
Late Bathonian |
Callovian |
Hystrichogonyaulax |
Hystrichogonyaulax pectinigera
|
Netherlands |
Late Callovian |
|
Hystrichogonyaulax |
Hystrichogonyaulax pectinigera
|
W.Germany(Niedersachsen) |
Late Callovian |
|
Hystrichogonyaulax |
Hystrichogonyaulax pectinigera
|
Switzerland |
Callovian |
|
Hystrichogonyaulax |
Hystrichogonyaulax pectinigera
|
W.Germany(Bavaria) |
Callovian |
|
Hystrichogonyaulax |
Hystrichogonyaulax pectinigera
|
France(Herault) |
Late Bathonian |
Early Callovian |
Hystrichogonyaulax |
Hystrichogonyaulax pectinigera
|
Spain |
Late Bathonian |
Early Callovian |
Hystrichogonyaulax |
Hystrichogonyaulax pectinigera
|
Portugal |
Late Bathonian |
Early Callovian |
Hystrichogonyaulax |
Hystrichogonyaulax pectinigera
|
Israel |
Late Bathonian |
Early Callovian |
Hystrichogonyaulax |
Hystrichogonyaulax pectinigera
|
Egypt |
Late Bathonian |
Early Callovian |
Hystrichogonyaulax |
Hystrichogonyaulax pectinigera
|
Spitsbergen |
Late Bathonian |
Callovian |
Hystrichogonyaulax |
Hystrichogonyaulax pectinigera
|
USSR(Franz Josef Land) |
Late Bathonian |
Callovian |
Hystrichogonyaulax |
Hystrichogonyaulax pectinigera
|
Greenland |
Late Bathonian |
Middle Callovian |
Hystrichogonyaulax |
Hystrichogonyaulax pectinigera
|
England(Lincolnshire) |
Late Bathonian |
Callovian |
Hystrichogonyaulax |
Hystrichogonyaulax pectinigera
|
England(Nottinghamshire) |
Late Bathonian |
Callovian |