Coronifera |
Coronifera sp
|
Nd |
Late Cretaceous |
|
Spiniferites |
Spiniferites sp
|
Nd |
Late Cretaceous |
|
Areoligera |
Areoligera senonensis
|
Nd |
Late Cretaceous |
|
Triblastula |
Triblastula utinensis
|
Nd |
Late Cretaceous |
|
Tanyosphaeridium |
Tanyosphaeridium
|
Nd |
Late Cretaceous |
|
Hystrichosphaeridium |
Hystrichosphaeridium ferox
|
Nd |
Late Cretaceous |
|
Hystrichosphaeridium |
Hystrichosphaeridium tubiferum
|
Nd |
Late Cretaceous |
|
Dinogymnium |
Dinogymnium acuminatum
|
Nd |
Late Cretaceous |
|
Exochosphaeridium |
Exochosphaeridium sp
|
Nd |
Late Cretaceous |
|
Cannosphaeropsis |
Cannosphaeropsis utinensis
|
Nd |
Late Cretaceous |
|
Pediastrum |
Pediastrum sp
|
Nd |
Late Cretaceous |
|
Ophiobolus |
Ophiobolus lapidaris
|
Nd |
Late Cretaceous |
|
Cordosphaeridium |
Cordosphaeridium filosum
|
Nd |
Eocene |
|
Cymatiosphaera |
Cymatiosphaera sp
|
Nd |
Eocene |
|
Wetzeliella |
Wetzeliella articulata
|
Nd |
Oligocene |
|
Hystrichosphaera |
Hystrichosphaera tertiaria
|
Nd |
Oligocene |
|
Thalassiphora |
Thalassiphora pelagica
|
Nd |
Oligocene |
|