Australisphaera |
Australisphaera cruciata
sp. nov. |
China(Heilungkiang) |
Berriasian |
Barremian |
Balmula |
Balmula granorugosa
sp. nov. |
China(Manchuria,Jilin) |
Berriasian |
Barremian |
Balmula |
Balmula sp. Qiao et al,1992
sp. nov. |
China(Manchuria,Jilin) |
Berriasian |
Barremian |
Pseudoceratium |
Pseudoceratium sp. Qiao et al,1992
sp. nov. |
China(Manchuria,Jilin) |
Berriasian |
Barremian |
Vesperopsis |
Vesperopsis
|
Kansas |
Late Albian |
|
Vesperopsis |
Vesperopsis glabra
sp. nov. |
China(Heilungkiang) |
Berriasian |
Barremian |
Vesperopsis |
Vesperopsis granulata
sp. nov. |
China(Heilungkiang) |
Berriasian |
Barremian |
Vesperopsis |
Vesperopsis zhaodongensis
sp. nov. |
China(Heilungkiang) |
Aptian |
|