Achomosphaera |
Achomosphaera regiensis
|
Nigeria |
Campanian |
Maastrichtian |
Alterbidinium |
Alterbidinium minus
|
Nigeria |
Cretaceous |
Maastrichtian |
Andalusiella |
Andalusiella mauthei
|
Nigeria |
Campanian |
Maastrichtian |
Andalusiella |
Andalusiella polymorpha
|
Nigeria |
Campanian |
Maastrichtian |
Apteodinium |
Apteodinium granulatum
|
Nigeria |
Campanian |
Maastrichtian |
Araucariacites |
Araucariacites australis
|
Nigeria |
Campanian |
Maastrichtian |
Araucariacites |
Araucariacites baculatus
|
Nigeria |
Maastrichtian |
|
Araucariacites |
Araucariacites baculatus
sp. nov. |
Nigeria |
Maastrichtian |
|
Arecipites |
Arecipites sp. Beil.,1994
sp. nov. |
Nigeria |
Campanian |
|
Areoligera |
Areoligera coronata
|
Nigeria |
Campanian |
Maastrichtian |
Ariadnaesporites |
Ariadnaesporites longiprocessum
|
Nigeria |
Campanian |
Maastrichtian |
Ariadnaesporites |
Ariadnaesporites spinosus
|
Nigeria |
Campanian |
Maastrichtian |
Ariadnaesporites |
Ariadnaesporites verrucatus
|
Nigeria |
Maastrichtian |
|
Auriculiidites |
Auriculiidites reticulatus
|
Nigeria |
Maastrichtian |
|
Auriculiidites |
Auriculiidites reticulatus
|
Nigeria |
Maastrichtian |
|
Baculatisporites |
Baculatisporites wellmanii
|
Nigeria |
Cretaceous |
|
Bacutriporites |
Bacutriporites orluensis
|
Nigeria |
Campanian |
Maastrichtian |