Hystrichodinium |
Hystrichodinium furcatum
|
Portugal |
Middle Albian |
|
Odontochitina |
Odontochitina rhakodes
|
Portugal |
Middle Albian |
|
Surculosphaeridium |
Surculosphaeridium sp
|
Portugal |
Middle Albian |
|
Pervosphaeridium |
Pervosphaeridium sp
|
Portugal |
Middle Albian |
|
Achomosphaera |
Achomosphaera ramulifera
|
Portugal |
Middle Albian |
|
Hystrichosphaeridium |
Hystrichosphaeridium sp
|
Portugal |
Late Aptian |
Middle Albian |
Oligosphaeridium |
Oligosphaeridium verrucosum
|
Portugal |
Late Aptian |
Middle Albian |
Oodnadattia |
Oodnadattia tuberculata
|
Portugal |
Late Aptian |
Middle Albian |
Leberidocysta |
Leberidocysta pergamentacea
|
Portugal |
Portlandian |
Berriasian |
Ctenidodinium |
Ctenidodinium sp
|
Portugal |
Portlandian |
Hauterivian |
Rhynchodiniopsis |
Rhynchodiniopsis sp
|
Portugal |
Berriasian |
Hauterivian |
Cyclonephelium |
Cyclonephelium vannophorum
|
Portugal |
Berriasian |
|
Dapsilidinium |
Dapsilidinium warrenii
|
Portugal |
Berriasian |
|
Pareodinia |
Pareodinia sp
|
Portugal |
Berriasian |
|
Muderongia |
Muderongia sp
|
Portugal |
Late Valanginian |
|
Tanyosphaeridium |
Tanyosphaeridium variecalamum
|
Portugal |
Hauterivian |
|
Cymososphaeridium |
Cymososphaeridium validum
|
Portugal |
Hauterivian |
|