Polysphaeridium |
Polysphaeridium warrenii
|
Africa |
Valanginian |
Hauterivian |
Prolixosphaeridium |
Prolixosphaeridium granulosum
|
Africa |
Valanginian |
Hauterivian |
Prolixosphaeridium |
Prolixosphaeridium mixtispinosum
|
Africa |
Valanginian |
|
Prolixosphaeridium |
Prolixosphaeridium toryna
|
Africa |
Kimmeridgian |
Portlandian |
Prolixosphaeridium |
Prolixosphaeridium xanthiopyxides
|
Africa |
Valanginian |
|
Pseudoceratium |
Pseudoceratium pelliferum
|
Africa |
Valanginian |
Hauterivian |
Pyxidiella |
Pyxidiella sp.A Habi.,1972
sp. nov. |
Africa |
Berriasian |
Valanginian |
Rouseisporites |
Rouseisporites reticulatus
|
Africa |
Berriasian |
Valanginian |
Scriniocassis |
Scriniocassis dictyotus
|
Africa |
Berriasian |
Valanginian |
Senoniasphaera |
Senoniasphaera jurassica
|
Africa |
Kimmeridgian |
Portlandian |
Spiniferites |
Spiniferites speciosus
|
Africa |
Valanginian |
|
Systematophora |
Systematophora areolata
|
Africa |
Berriasian |
Valanginian |
Systematophora |
Systematophora complicata
|
Africa |
Valanginian |
|
Systematophora |
Systematophora fasciculigera
|
Africa |
Valanginian |
|
Systematophora |
Systematophora schindewolfii
|
Africa |
Valanginian |
|
Systematophora |
Systematophora sp.A Habi.,1972
sp. nov. |
Africa |
Kimmeridgian |
Portlandian |
Systematophora |
Systematophora sp.A Habi.,1972
sp. nov. |
Africa |
Valanginian |
|