Hystrichosphaeridium |
Hystrichosphaeridium flosculus
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium follium
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium fucosum
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium gliwicense
|
Nd |
Miocene |
|
Hystrichosphaeridium |
Hystrichosphaeridium grallaeforme
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium granulatum
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium heteracanthum
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium hillii
|
Nd |
Early Cretaceous |
|
Hystrichosphaeridium |
Hystrichosphaeridium hirsutum
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium hirsutum
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium hirundo
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium horridum
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium huguoniotii
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium inodes
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium irregulare
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium irregulare
|
Nd |
Early Cretaceous |
|
Hystrichosphaeridium |
Hystrichosphaeridium isocalamum
|
Nd |
Nd |
|