Muderongia |
Muderongia simplex
|
Africa |
Kimmeridgian |
Portlandian |
Muderongia |
Muderongia simplex
|
Africa |
Berriasian |
Valanginian |
Muderongia |
Muderongia simplex
|
Africa |
Berriasian |
|
Muderongia |
Muderongia tetracantha
|
Africa |
Berriasian |
|
Oligosphaeridium |
Oligosphaeridium complex
|
Africa |
Valanginian |
|
Oligosphaeridium |
Oligosphaeridium perforatum
|
Africa |
Valanginian |
|
Oligosphaeridium |
Oligosphaeridium pulcherrimum
|
Africa |
Hauterivian |
|
Oligosphaeridium |
Oligosphaeridium sp.A
sp. nov. |
Africa |
Valanginian |
|
Perinopollenites |
Perinopollenites elatoides
|
Africa |
Berriasian |
Valanginian |
Perisseiasphaeridium |
Perisseiasphaeridium sp.A
sp. nov. |
Africa |
Valanginian |
|
Perisseiasphaeridium |
Perisseiasphaeridium sp.B
sp. nov. |
Africa |
Valanginian |
|
Phoberocysta |
Phoberocysta neocomica
|
Africa |
Berriasian |
Hauterivian |
Phoberocysta |
Phoberocysta neocomica
|
Africa |
Hauterivian |
|
Pilosisporites |
Pilosisporites sp.A
sp. nov. |
Africa |
Valanginian |
|
Pilosisporites |
Pilosisporites trichopapillosus
|
Africa |
Valanginian |
|
Polysphaeridium |
Polysphaeridium multispinosum
|
Africa |
Valanginian |
|
Polysphaeridium |
Polysphaeridium sp.A
sp. nov. |
Africa |
Berriasian |
Valanginian |