Gonyaulacysta |
Gonyaulacysta fastigiata
|
Spain |
Hauterivian |
Early Barremian |
Histiocysta |
Histiocysta outananensis
|
Spain |
Hauterivian |
|
Histiocysta |
Histiocysta outananensis
|
Spain |
Early Barremian |
|
Hystrichodinium |
Hystrichodinium furcatum
|
Spain |
Valanginian |
Early Hauterivian |
Hystrichosphaerina |
Hystrichosphaerina schindewolfii
|
France(Pyrenees,Orient.) |
Middle Aptian |
Late Aptian |
Kleithriasphaeridium |
Kleithriasphaeridium corrugatum
|
Spain |
Hauterivian |
Early Barremian |
Kleithriasphaeridium |
Kleithriasphaeridium eoinodes
|
Spain |
Hauterivian |
Early Barremian |
Kleithriasphaeridium |
Kleithriasphaeridium eoinodes
|
France(Pyrenees,Orient.) |
Late Barremian |
Aptian |
Kleithriasphaeridium |
Kleithriasphaeridium fasciatum
|
Spain |
Late Berriasian |
Early Barremian |
Kleithriasphaeridium |
Kleithriasphaeridium fasciatum
|
France(Pyrenees,Orient.) |
Late Barremian |
|
Meiourogonyaulax |
Meiourogonyaulax pertusa
|
Spain |
Valanginian |
Early Hauterivian |
Meiourogonyaulax |
Meiourogonyaulax stoveri
|
Spain |
Hauterivian |
Early Barremian |
Meiourogonyaulax |
Meiourogonyaulax stoveri
|
France(Pyrenees,Orient.) |
Late Barremian |
Aptian |
Muderongia |
Muderongia simplex
|
Spain |
Berriasian |
Early Barremian |
Muderongia |
Muderongia simplex
|
France(Pyrenees,Orient.) |
Late Barremian |
|
Muderongia |
Muderongia staurota
|
France(Pyrenees,Orient.) |
Late Barremian |
|
Muderongia |
Muderongia tetracantha
|
Spain |
Early Barremian |
|