Achomosphaera |
Achomosphaera neptuni
|
Russia(Siberia) |
Early Hauterivian |
|
Ambonosphaera |
Ambonosphaera delicata
|
Russia(Siberia) |
Late Berriasian |
Early Hauterivian |
Ambonosphaera |
Ambonosphaera staffinensis
|
Russia(Siberia) |
Late Volgian |
Early Hauterivian |
Amphorula |
Amphorula sp
|
Russia(Siberia) |
Early Valanginian |
|
Aprobolocysta |
Aprobolocysta eilema
|
Russia(Siberia) |
Early Hauterivian |
|
Aprobolocysta |
Aprobolocysta galeata
|
Russia(Siberia) |
Early Hauterivian |
|
Aprobolocysta |
Aprobolocysta sp
|
Russia(Siberia) |
Early Valanginian |
Early Hauterivian |
Apteodinium |
Apteodinium granulatum
|
Russia(Siberia) |
Early Valanginian |
|
Apteodinium |
Apteodinium maculatum
|
Russia(Siberia) |
Early Hauterivian |
|
Apteodinium |
Apteodinium sp
|
Russia(Siberia) |
Late Volgian |
Early Hauterivian |
Batioladinium |
Batioladinium longicornutum
|
Russia(Siberia) |
Early Valanginian |
Early Hauterivian |
Batioladinium |
Batioladinium varigranosum
|
Russia(Siberia) |
Early Valanginian |
Early Hauterivian |
Canningia |
Canningia sp
|
Russia(Siberia) |
Early Hauterivian |
|
Canningia |
Canningia sp.1
sp. nov. |
Russia(Siberia) |
Late Valanginian |
Early Hauterivian |
Cassiculosphaeridia |
Cassiculosphaeridia magna
|
Russia(Siberia) |
Late Volgian |
Early Hauterivian |
Cassiculosphaeridia |
Cassiculosphaeridia reticulata
|
Russia(Siberia) |
Late Berriasian |
Early Hauterivian |
Cerbia |
Cerbia tabulata
|
Russia(Siberia) |
Early Hauterivian |
|