Achomosphaera |
Achomosphaera alcicornu
|
Pacific(S.China Sea) |
Oligocene |
|
Achomosphaera |
Achomosphaera callosa
|
Pacific(S.China Sea) |
Early Miocene |
|
Achomosphaera |
Achomosphaera crassipellis
|
Pacific(S.China Sea) |
Oligocene |
|
Achomosphaera |
Achomosphaera grallaeformis
|
Pacific(S.China Sea) |
Oligocene |
|
Achomosphaera |
Achomosphaera ramulifera
|
Pacific(S.China Sea) |
Oligocene |
Early Miocene |
Achomosphaera |
Achomosphaera sp
|
Pacific(S.China Sea) |
Oligocene |
Early Miocene |
Apteodinium |
Apteodinium granulatum
|
Pacific(S.China Sea) |
Oligocene |
|
Apteodinium |
Apteodinium maculatum
|
Pacific(S.China Sea) |
Oligocene |
|
Apteodinium |
Apteodinium nanhaicum
|
Pacific(S.China Sea) |
Oligocene |
Early Miocene |
Apteodinium |
Apteodinium sp
|
Pacific(S.China Sea) |
Oligocene |
Early Miocene |
Areoligera |
Areoligera sp
|
Pacific(S.China Sea) |
Oligocene |
|
Batiacasphaera |
Batiacasphaera baculata
|
Pacific(S.China Sea) |
Oligocene |
|
Batiacasphaera |
Batiacasphaera biornata
|
Pacific(S.China Sea) |
Oligocene |
Early Miocene |
Batiacasphaera |
Batiacasphaera micropapillata
|
Pacific(S.China Sea) |
Early Miocene |
|
Batiacasphaera |
Batiacasphaera minuta
|
Pacific(S.China Sea) |
Oligocene |
Early Miocene |
Batiacasphaera |
Batiacasphaera sp
|
Pacific(S.China Sea) |
Oligocene |
Early Miocene |
Canningia |
Canningia sp
|
Pacific(S.China Sea) |
Early Miocene |
|