Muderongia |
Muderongia simplex
|
Portugal |
Berriasian |
|
Muderongia |
Muderongia sp
|
Portugal |
Late Valanginian |
|
Muderongia |
Muderongia staurota
|
Portugal |
Early Barremian |
|
Muderongia |
Muderongia tetracantha
|
Portugal |
Hauterivian |
|
Occisucysta |
Occisucysta monoheuriskos
|
Portugal |
Berriasian |
Middle Berriasian |
Occisucysta |
Occisucysta tentorium
|
Portugal |
Berriasian |
Early Barremian |
Odontochitina |
Odontochitina ancala
|
Portugal |
Early Aptian |
Middle Albian |
Odontochitina |
Odontochitina operculata
|
Portugal |
Late Barremian |
Middle Albian |
Odontochitina |
Odontochitina rhakodes
|
Portugal |
Middle Albian |
|
Oligosphaeridium |
Oligosphaeridium complex
|
Portugal |
Late Valanginian |
Albian |
Oligosphaeridium |
Oligosphaeridium poculum
|
Portugal |
Late Valanginian |
|
Oligosphaeridium |
Oligosphaeridium verrucosum
|
Portugal |
Late Aptian |
Middle Albian |
Oodnadattia |
Oodnadattia tuberculata
|
Portugal |
Late Aptian |
Middle Albian |
Oodnadattia |
Oodnadattia tuberculata
|
Portugal |
|
|
Ovoidinium |
Ovoidinium diversum
|
Portugal |
Early Aptian |
Middle Albian |
Ovoidinium |
Ovoidinium incomptum
|
Portugal |
Early Aptian |
Middle Albian |
Palaeoperidinium |
Palaeoperidinium cretaceum
|
Portugal |
Late Barremian |
Albian |