Baltisphaeridium |
Baltisphaeridium palmatum
|
France(Normandie) |
Senonian |
|
Baltisphaeridium |
Baltisphaeridium palmatum
|
France(Normandie) |
Senonian |
|
Baltisphaeridium |
Baltisphaeridium pseudhystrichodinium
|
France(Paris Basin) |
Senonian |
|
Hystrichosphaeridium |
Hystrichosphaeridium flosculus
|
France(Paris Basin) |
Senonian |
|
Baltisphaeridium |
Baltisphaeridium horridum
|
France(Paris Basin) |
Late Cretaceous |
|
Baltisphaeridium |
Baltisphaeridium armatum
|
France(Paris Basin) |
Late Senonian |
|
Baltisphaeridium |
Baltisphaeridium ferox
|
France(Paris Basin) |
Senonian |
|
Baltisphaeridium |
Baltisphaeridium flosculus
|
France(Paris Basin) |
Senonian |
|
Hystrichosphaeridium |
Hystrichosphaeridium horridum
|
France(Paris Basin) |
Late Cretaceous |
|
Hystrichosphaeridium |
Hystrichosphaeridium armatum
|
France(Paris Basin) |
Late Senonian |
|
Hystrichosphaeridium |
Hystrichosphaeridium ferox
|
France(Paris Basin) |
Senonian |
|
Hystrichosphaeridium |
Hystrichosphaeridium pseudhystrichodinium
|
France(Paris Basin) |
Senonian |
|
Veryhachium |
Veryhachium valensii
|
France(Poitou) |
Bathonian |
|
Micrhystridium |
Micrhystridium polyedricum
|
France(Poitou) |
Bathonian |
|
Hystrichosphaeridium |
Hystrichosphaeridium lobospinosum
|
Germany(Rhineland) |
Middle Oligocene |
|
Baltisphaeridium |
Baltisphaeridium lobospinosum
|
Germany(Rhineland) |
Middle Oligocene |
|
Baltisphaeridium |
Baltisphaeridium ordovicum
|
Nd |
Ordovician |
|