Oligosphaeridium |
Oligosphaeridium sp
|
Russia(Khanty-Mansi) |
Late Berriasian |
Early Valanginian |
Paragonyaulacysta |
Paragonyaulacysta borealis
|
Russia(Khanty-Mansi) |
Late Volgian |
Early Valanginian |
Phoberocysta |
Phoberocysta neocomica
|
Russia(Khanty-Mansi) |
Early Hauterivian |
|
Pterospermella |
Pterospermella sp
|
Russia(Khanty-Mansi) |
Late Volgian |
Hauterivian |
Sentusidinium |
Sentusidinium sp
|
Russia(Khanty-Mansi) |
Valanginian |
Early Hauterivian |
Sirmiodiniopsis |
Sirmiodiniopsis orbis
|
Russia(Khanty-Mansi) |
Late Volgian |
Early Valanginian |
Sirmiodinium |
Sirmiodinium grossii
|
Russia(Khanty-Mansi) |
Late Berriasian |
Early Hauterivian |
Spiniferites |
Spiniferites ramosus
|
Russia(Khanty-Mansi) |
Late Volgian |
Early Hauterivian |
Systematophora |
Systematophora areolata
|
Russia(Khanty-Mansi) |
Late Volgian |
Early Valanginian |
Systematophora |
Systematophora palmula
|
Russia(Khanty-Mansi) |
Late Berriasian |
Early Valanginian |
Systematophora |
Systematophora sp
|
Russia(Khanty-Mansi) |
Late Berriasian |
Early Valanginian |
Tubotuberella |
Tubotuberella apatela
|
Russia(Khanty-Mansi) |
Late Volgian |
Berriasian |
Tubotuberella |
Tubotuberella rhombiformis
|
Russia(Khanty-Mansi) |
Late Volgian |
Berriasian |
Wallodinium |
Wallodinium krutzschii
|
Russia(Khanty-Mansi) |
Berriasian |
Early Hauterivian |
Wallodinium |
Wallodinium luna
|
Russia(Khanty-Mansi) |
Early Hauterivian |
|