Hystrichodinium |
Hystrichodinium pulchrum
|
Portugal |
Berriasian |
Albian |
Hystrichodinium |
Hystrichodinium voigtii
|
Portugal |
Berriasian |
Albian |
Hystrichosphaeridium |
Hystrichosphaeridium sp
|
Portugal |
Late Aptian |
Middle Albian |
Hystrichosphaerina |
Hystrichosphaerina schindewolfii
|
Portugal |
Hauterivian |
Late Aptian |
Hystrichosphaerina |
Hystrichosphaerina sp
|
Portugal |
Portlandian |
Berriasian |
Kiokansium |
Kiokansium hesperus
|
Portugal |
Early Aptian |
Late Aptian |
Kiokansium |
Kiokansium polypes
|
Portugal |
Late Hauterivian |
Middle Albian |
Kleithriasphaeridium |
Kleithriasphaeridium corrugatum
|
Portugal |
Hauterivian |
|
Kleithriasphaeridium |
Kleithriasphaeridium eoinodes
|
Portugal |
Hauterivian |
Late Aptian |
Kleithriasphaeridium |
Kleithriasphaeridium fasciatum
|
Portugal |
Late Valanginian |
Hauterivian |
Leberidocysta |
Leberidocysta pergamentacea
|
Portugal |
Portlandian |
Berriasian |
Meiourogonyaulax |
Meiourogonyaulax pertusa
|
Portugal |
Middle Berriasian |
Late Valanginian |
Meiourogonyaulax |
Meiourogonyaulax sp
|
Portugal |
Portlandian |
|
Muderongia |
Muderongia mcwhaei
|
Portugal |
Late Valanginian |
Early Barremian |
Muderongia |
Muderongia microperforata
|
Portugal |
Middle Berriasian |
Late Berriasian |
Muderongia |
Muderongia pariata
|
Portugal |
Early Aptian |
Middle Albian |
Muderongia |
Muderongia simplex
|
Portugal |
Berriasian |
Late Hauterivian |