Retitricolporites |
Retitricolporites irregularis
|
Nigeria |
Eocene |
Pleistocene |
Psilatricolporites |
Psilatricolporites crassus
|
Nigeria |
Eocene |
Pleistocene |
Monoporites |
Monoporites annulatus
|
Nigeria |
Middle Eocene |
Pleistocene |
Psilatricolporites |
Psilatricolporites operculatus
|
Nigeria |
Late Eocene |
Pleistocene |
Perisyncolporites |
Perisyncolporites pokornyi
|
Nigeria |
Late Eocene |
Pleistocene |
Verrucatosporites |
Verrucatosporites usmensis
|
Nigeria |
Late Eocene |
Pleistocene |
Perfotricolpites |
Perfotricolpites digitatus
|
Nigeria |
Late Eocene |
Pleistocene |
Margocolporites |
Margocolporites vanwijhei
|
Nigeria |
Late Eocene |
Early Miocene |
Cicatricosisporites |
Cicatricosisporites dorogensis
|
Nigeria |
Late Eocene |
Oligocene |
Zonocostites |
Zonocostites ramonae
|
Nigeria |
Early Miocene |
Pleistocene |
Echiperiporites |
Echiperiporites estelae
sp. nov. |
Nigeria |
Oligocene |
Pleistocene |
Magnastriatites |
Magnastriatites howardii
|
Nigeria |
Oligocene |
Pleistocene |
Crassoretitriletes |
Crassoretitriletes vanraadshoovenii
|
Nigeria |
Oligocene |
Pleistocene |
Verrutricolporites |
Verrutricolporites rotundiporus
|
Nigeria |
Early Miocene |
Late Miocene |
Echitricolporites |
Echitricolporites spinosus
|
Nigeria |
Middle Miocene |
Pleistocene |
Multiareolites |
Multiareolites formosus
|
Nigeria |
Middle Miocene |
Pleistocene |
Fenestrites |
Fenestrites spinosus
|
Nigeria |
Middle Miocene |
Pleistocene |