Joviella |
Joviella magnifica
sp. nov. |
Alaska(Bering Sea) |
Late Miocene |
|
Joviella |
Joviella magnifica
|
Alaska(Bering Sea) |
Late Oligocene |
Miocene |
Kallosphaeridium |
Kallosphaeridium sp
|
Alaska(Bering Sea) |
Oligocene |
Miocene |
Lejeunecysta |
Lejeunecysta convexa
sp. nov. |
Alaska(Bering Sea) |
Late Oligocene |
Early Miocene |
Lejeunecysta |
Lejeunecysta fallax
|
Alaska(Bering Sea) |
Early Oligocene |
|
Lejeunecysta |
Lejeunecysta granosa
|
Alaska(Bering Sea) |
Late Eocene |
|
Lejeunecysta |
Lejeunecysta hyalina
|
Alaska(Bering Sea) |
Early Oligocene |
|
Lejeunecysta |
Lejeunecysta sp
|
Alaska(Bering Sea) |
Oligocene |
Late Neogene |
Lejeunecysta |
Lejeunecysta sp.A Powe.,1986
sp. nov. |
Alaska(Bering Sea) |
Late Oligocene |
Early Miocene |
Leptodinium |
Leptodinium sp.IV Manu.,1976
sp. nov. |
Alaska(Bering Sea) |
Late Miocene |
|
Lingulodinium |
Lingulodinium brevispinosum
sp. nov. |
Alaska(Bering Sea) |
Late Oligocene |
Early Miocene |
Lingulodinium |
Lingulodinium brevispinosum
|
Alaska(Bering Sea) |
Oligocene |
Early Miocene |
Lingulodinium |
Lingulodinium machaerophorum
|
Alaska(Bering Sea) |
Late Oligocene |
Early Miocene |
Lingulodinium |
Lingulodinium sp.B Will.& Brid.,1975
sp. nov. |
Alaska(Bering Sea) |
Late Oligocene |
Early Miocene |
Litosphaeridium |
Litosphaeridium parvum
sp. nov. |
Alaska(Bering Sea) |
Late Oligocene |
Early Miocene |
Litosphaeridium |
Litosphaeridium parvum
|
Alaska(Bering Sea) |
Oligocene |
Miocene |
Multispinula |
Multispinula minuta
|
Canada(Arctic) |
Recent |
|