Hystrichodinium |
Hystrichodinium alatum
|
Australia(W.Australia) |
Albian |
Cenomanian |
Hystrichodinium |
Hystrichodinium amphiacanthum
|
New Guinea |
Late Jurassic |
|
Hystrichodinium |
Hystrichodinium amphiacanthum
|
New Guinea(Papua) |
Late Jurassic |
Early Cretaceous |
Hystrichodinium |
Hystrichodinium compactum
|
Germany |
Valanginian |
|
Hystrichodinium |
Hystrichodinium furcatum
|
Germany |
Hauterivian |
|
Hystrichodinium |
Hystrichodinium oligacanthum
|
Australia(NSW) |
Early Cretaceous |
|
Hystrichodinium |
Hystrichodinium parvum
|
Germany |
Early Aptian |
Early Albian |
Hystrichodinium |
Hystrichodinium pulchrum
|
Germany |
Late Valanginian |
Senonian |
Hystrichodinium |
Hystrichodinium pulchrum
|
France |
Late Cretaceous |
|
Hystrichodinium |
Hystrichodinium pulchrum
|
Belgium |
Late Cretaceous |
|
Hystrichodinium |
Hystrichodinium pulchrum
|
Poland |
Hauterivian |
|
Hystrichodinium |
Hystrichodinium pulchrum
|
Switzerland |
Early Hauterivian |
|
Hystrichodinium |
Hystrichodinium ramoides
|
Germany |
Late Barremian |
|
Hystrichosphaera |
Hystrichosphaera longispinosa
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium articulatum
|
Nd |
Nd |
|
Komewuia |
Komewuia glabra
|
Australia(W.Australia) |
Tithonian |
|
Komewuia |
Komewuia glabra
|
New Guinea(Papua) |
Late Jurassic |
|