Areoligera |
Areoligera senonensis
|
E.Germany |
Middle Oligocene |
Early Miocene |
Areosphaeridium |
Areosphaeridium arcuatum
|
E.Germany |
Middle Oligocene |
Early Miocene |
Areosphaeridium |
Areosphaeridium diktyoplokum
|
E.Germany |
Middle Oligocene |
Middle Miocene |
Areosphaeridium |
Areosphaeridium pectiniforme
|
E.Germany |
Middle Oligocene |
Middle Miocene |
Ascostomocystis |
Ascostomocystis granosa
|
Japan |
Miocene |
|
Ascostomocystis |
Ascostomocystis granosa
|
Norway |
Early Miocene |
Middle Miocene |
Ascostomocystis |
Ascostomocystis laevigata
|
E.Germany |
Middle Oligocene |
Early Miocene |
Ascostomocystis |
Ascostomocystis sp.1 Manu.,1976
sp. nov. |
Greenland |
Early Miocene |
Middle Miocene |
Ataxiodinium |
Ataxiodinium choane
|
E.Germany |
Middle Oligocene |
Middle Miocene |
Baltisphaeridium |
Baltisphaeridium ligospinosum
|
E.Germany |
Middle Oligocene |
Middle Miocene |
Baltisphaeridium |
Baltisphaeridium polyozon
|
W.Germany(Hesse) |
Late Oligocene |
|
Baltisphaeridium |
Baltisphaeridium sp
|
E.Germany |
Middle Oligocene |
Middle Miocene |
Baltisphaeridium |
Baltisphaeridium sp.A Stra.,1993
sp. nov. |
E.Germany |
Late Oligocene |
Middle Miocene |
Baltisphaeridium |
Baltisphaeridium tinglewoodense
|
E.Germany |
Middle Oligocene |
Middle Miocene |
Batiacasphaera |
Batiacasphaera gemmata
|
E.Germany |
Middle Oligocene |
Early Miocene |
Batiacasphaera |
Batiacasphaera hirsuta
|
E.Germany |
Middle Oligocene |
Middle Miocene |
Batiacasphaera |
Batiacasphaera hirsuta
|
Greenland |
Early Miocene |
Middle Miocene |