Hystrichokibotium |
Hystrichokibotium pseudofurcatum
|
Nd |
Nd |
|
Hystrichokolpoma |
Hystrichokolpoma eisenackii
|
W.Germany(Niedersachsen) |
Late Eocene |
Middle Oligocene |
Hystrichosphaera |
Hystrichosphaera crassipellis
|
W.Germany(Niedersachsen) |
Early Eocene |
|
Hystrichosphaera |
Hystrichosphaera furcata
|
Nd |
Nd |
|
Hystrichosphaera |
Hystrichosphaera incerta
|
Nd |
Nd |
|
Hystrichosphaera |
Hystrichosphaera pseudofurcata
|
W.Germany(Niedersachsen) |
Early Eocene |
Middle Oligocene |
Hystrichosphaera |
Hystrichosphaera ramosa
|
W.Germany(Niedersachsen) |
Paleocene |
Middle Oligocene |
Hystrichosphaera |
Hystrichosphaera ramosa
|
W.Germany(Niedersachsen) |
Eocene |
|
Hystrichosphaera |
Hystrichosphaera ramosa
|
W.Germany(Niedersachsen) |
Early Eocene |
Middle Oligocene |
Hystrichosphaera |
Hystrichosphaera sp.1
sp. nov. |
W.Germany(Niedersachsen) |
Early Eocene |
|
Hystrichosphaera |
Hystrichosphaera tertiaria
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium alcicornu
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium articulatum
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium cantharellus
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium paradoxum
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium salpingophorum
|
W.Germany(Niedersachsen) |
Paleocene |
|
Hystrichosphaeridium |
Hystrichosphaeridium siphoniphorum
|
W.Germany(Niedersachsen) |
Early Eocene |
|