Hystrichosphaeridium |
Hystrichosphaeridium tenuicapillatum
sp. nov. |
France(Paris Basin) |
Senonian |
|
Hystrichosphaeridium |
Hystrichosphaeridium truncigerum
sp. nov. |
France(Paris Basin) |
Senonian |
|
Hystrichosphaeridium |
Hystrichosphaeridium tubiferum
sp. nov. |
France(Paris Basin) |
Senonian |
|
Hystrichosphaeridium |
Hystrichosphaeridium tubiferum
|
France(Paris Basin) |
Aptian |
|
Hystrichosphaeridium |
Hystrichosphaeridium tubiferum
|
E.Germany(Potsdam) |
Late Cretaceous |
|
Hystrichosphaeridium |
Hystrichosphaeridium xanthiopyxides
sp. nov. |
France(Paris Basin) |
Aptian |
|
Hystrichosphaeridium |
Hystrichosphaeridium xanthiopyxides
sp. nov. |
France(Paris Basin) |
Senonian |
|
Hystrichosphaeridium |
Hystrichosphaeridium xanthiopyxides
sp. nov. |
France(Paris Basin) |
Cretaceous |
|
Hystrichosphaeropsis |
Hystrichosphaeropsis ovum
|
France(Paris Basin) |
Cretaceous |
|
Membranilarnax |
Membranilarnax liradiscoides
|
Nd |
Nd |
|
Membranilarnax |
Membranilarnax pterococcoides
|
Nd |
Nd |
|
Membranilarnax |
Membranilarnax pterospermoides
|
Nd |
Nd |
|
Micrhystridium |
Micrhystridium
|
France(Paris Basin) |
Senonian |
|
Micrhystridium |
Micrhystridium ambiguum
sp. nov. |
France(Paris Basin) |
Senonian |
|
Micrhystridium |
Micrhystridium biornatum
sp. nov. |
France(Paris Basin) |
Senonian |
|
Micrhystridium |
Micrhystridium heteracanthum
sp. nov. |
France(Paris Basin) |
Senonian |
|
Micrhystridium |
Micrhystridium inconspicuum
|
France(Paris Basin) |
Cretaceous |
|