Operculodinium |
Operculodinium
|
Alaska(Bering Sea) |
Late Miocene |
|
Operculodinium |
Operculodinium alsium
sp. nov. |
Alaska(Bering Sea) |
Late Miocene |
|
Operculodinium |
Operculodinium alsium
|
Alaska(Bering Sea) |
Late Oligocene |
Miocene |
Operculodinium |
Operculodinium centrocarpum
|
Alaska(Bering Sea) |
Eocene |
Late Neogene |
Operculodinium |
Operculodinium crassum
|
Nd |
Nd |
|
Operculodinium |
Operculodinium echigoense
|
Alaska(Bering Sea) |
Eocene |
Early Miocene |
Operculodinium |
Operculodinium israelianum
|
Nd |
Nd |
|
Operculodinium |
Operculodinium sp.I Manu.,1976
sp. nov. |
Alaska(Bering Sea) |
Late Miocene |
|
Operculodinium |
Operculodinium wallii
|
Alaska(Bering Sea) |
Late Oligocene |
Miocene |
Paralecaniella |
Paralecaniella
|
Alaska(Bering Sea) |
Late Miocene |
Late Neogene |
Paralecaniella |
Paralecaniella indentata
|
Alaska(Bering Sea) |
Late Miocene |
Late Neogene |
Pentadinium |
Pentadinium laticinctum
|
Alaska(Bering Sea) |
Late Oligocene |
Early Miocene |
Phthanoperidinium |
Phthanoperidinium bennettii
sp. nov. |
Alaska(Bering Sea) |
Early Oligocene |
|
Phthanoperidinium |
Phthanoperidinium sp
|
Alaska(Bering Sea) |
Early Oligocene |
|
Polysphaeridium |
Polysphaeridium subtile
|
Alaska(Bering Sea) |
Late Oligocene |
Early Miocene |
Reticulatosphaera |
Reticulatosphaera actinocoronata
|
Alaska(Bering Sea) |
Oligocene |
Miocene |
Rottnestia |
Rottnestia amphicavata
|
Alaska(Bering Sea) |
Late Oligocene |
Miocene |