Spiniferites |
Spiniferites ovatus
|
Alaska(Bering Sea) |
Late Oligocene |
Miocene |
Spiniferites |
Spiniferites pseudofurcatus
|
Alaska(Bering Sea) |
Oligocene |
Miocene |
Spiniferites |
Spiniferites ramosus
|
Alaska(Bering Sea) |
Oligocene |
Miocene |
Spiniferites |
Spiniferites ramosus
|
Alaska(Bering Sea) |
Late Oligocene |
Early Miocene |
Spiniferites |
Spiniferites reductus
sp. nov. |
Alaska(Bering Sea) |
Late Oligocene |
Early Miocene |
Spiniferites |
Spiniferites reductus
|
Alaska(Bering Sea) |
Late Paleocene |
Miocene |
Spiniferites |
Spiniferites sp
|
Alaska(Bering Sea) |
Late Paleocene |
Miocene |
Spiniferites |
Spiniferites sp. Wigg.,1986
sp. nov. |
Alaska(Bering Sea) |
Late Oligocene |
Early Miocene |
Spiniferites |
Spiniferites varmae
|
Alaska(Bering Sea) |
Late Oligocene |
Early Miocene |
Systematophora |
Systematophora ancyrea
|
Alaska(Bering Sea) |
Late Eocene |
Early Miocene |
Systematophora |
Systematophora curta
sp. nov. |
Alaska(Bering Sea) |
Late Oligocene |
Early Miocene |
Systematophora |
Systematophora placacantha
|
Alaska(Bering Sea) |
Oligocene |
Early Miocene |
Tectatodinium |
Tectatodinium minutum
|
Alaska(Bering Sea) |
Late Oligocene |
Miocene |
Trinovantedinium |
Trinovantedinium boreale
|
Alaska(Bering Sea) |
Eocene |
Early Oligocene |
Tuberculodinium |
Tuberculodinium rossignoliae
|
Alaska(Bering Sea) |
Late Oligocene |
Miocene |
Tuberculodinium |
Tuberculodinium vancampoae
|
Alaska(Bering Sea) |
Oligocene |
Early Miocene |
Xandarodinium |
Xandarodinium variabile
|
Alaska(Bering Sea) |
Late Miocene |
Late Neogene |