Hystrichokolpoma |
Hystrichokolpoma salacia
|
Pacific(S.China Sea) |
Oligocene |
|
Hystrichokolpoma |
Hystrichokolpoma sp
|
Pacific(S.China Sea) |
Oligocene |
|
Hystrichokolpoma |
Hystrichokolpoma sp
|
Pacific(S.China Sea) |
Early Miocene |
|
Hystrichokolpoma |
Hystrichokolpoma wilsonii
|
Pacific(S.China Sea) |
Oligocene |
|
Hystrichosphaeridium |
Hystrichosphaeridium latirictum
|
Pacific(S.China Sea) |
Oligocene |
Early Miocene |
Hystrichosphaeridium |
Hystrichosphaeridium sp
|
Pacific(S.China Sea) |
Oligocene |
|
Hystrichosphaeropsis |
Hystrichosphaeropsis obscura
|
Pacific(S.China Sea) |
Early Miocene |
|
Impagidinium |
Impagidinium dispertitum
|
Pacific(S.China Sea) |
Oligocene |
|
Impagidinium |
Impagidinium minus
|
Pacific(S.China Sea) |
Oligocene |
Early Miocene |
Impagidinium |
Impagidinium multiplexum
|
Pacific(S.China Sea) |
Oligocene |
Early Miocene |
Impagidinium |
Impagidinium sp
|
Pacific(S.China Sea) |
Oligocene |
Early Miocene |
Impagidinium |
Impagidinium torsium
|
Pacific(S.China Sea) |
Oligocene |
|
Impagidinium |
Impagidinium velorum
|
Pacific(S.China Sea) |
Oligocene |
|
Impletosphaeridium |
Impletosphaeridium sp
|
Pacific(S.China Sea) |
Oligocene |
Early Miocene |
Kallosphaeridium |
Kallosphaeridium sp
|
Pacific(S.China Sea) |
Oligocene |
|
Lejeunecysta |
Lejeunecysta communis
|
Pacific(S.China Sea) |
Oligocene |
|
Lejeunecysta |
Lejeunecysta fallax
|
Pacific(S.China Sea) |
Oligocene |
|