Hystrichosphaera |
Hystrichosphaera ramosa
|
Belgium |
Bartonian |
|
Hystrichosphaeridae |
Hystrichosphaeridae sp
|
Belgium |
Bartonian |
|
Hystrichosphaeridae |
Hystrichosphaeridae sp
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium alcicornu
|
Belgium |
Bartonian |
|
Hystrichosphaeridium |
Hystrichosphaeridium articulatum
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium biformoides
|
Belgium |
Bartonian |
|
Hystrichosphaeridium |
Hystrichosphaeridium biformoides
|
Poland |
Late Eocene |
Early Oligocene |
Hystrichosphaeridium |
Hystrichosphaeridium colligerum
|
Belgium |
Bartonian |
|
Hystrichosphaeridium |
Hystrichosphaeridium ramuliferum
|
Belgium |
Bartonian |
|
Hystrichosphaeridium |
Hystrichosphaeridium recurvatum
|
Belgium |
Bartonian |
|
Hystrichosphaeridium |
Hystrichosphaeridium recurvatum
sp. nov. |
Belgium |
Bartonian |
|
Membranilarnacia |
Membranilarnacia pterococcoides
sp. nov. |
Belgium |
Bartonian |
|
Membranilarnacia |
Membranilarnacia pterococcoides
|
Nd |
Nd |
|
Membranilarnax |
Membranilarnax pterococcoides
|
Nd |
Nd |
|
Micrhystridium |
Micrhystridium sp
|
Belgium |
Bartonian |
|
Peridinium |
Peridinium galeatum
|
Nd |
Nd |
|
Rottnestia |
Rottnestia borussica
|
Belgium |
Bartonian |
|