Hystrichokibotium |
Hystrichokibotium pseudofurcatum
|
Nd |
Nd |
|
Hystrichokolpoma |
Hystrichokolpoma fimbriatum
|
Nd |
Nd |
|
Hystrichosphaera |
Hystrichosphaera ceratioides
|
France(Paris Basin) |
Senonian |
|
Hystrichosphaera |
Hystrichosphaera ceratioides
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium aemulum
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium asymmetricum
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium cantharellus
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium choanophorum
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium conispiniferum
|
W.Germany(Rhineland) |
Santonian |
|
Hystrichosphaeridium |
Hystrichosphaeridium dictyophorum
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium langii
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium multifurcatum
|
France(Paris Basin) |
Cretaceous |
|
Hystrichosphaeridium |
Hystrichosphaeridium multifurcatum
|
W.Germany(Rhineland) |
Santonian |
|
Hystrichosphaeridium |
Hystrichosphaeridium oligacanthum
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium paradoxum
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium pseudhystrichodinium
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium pseudhystrichodinium
|
W.Germany(Niedersachsen) |
Danian |
|