Perisseiasphaeridium |
Perisseiasphaeridium sp
|
Kenya |
Kimmeridgian |
Tithonian |
Prolixosphaeridium |
Prolixosphaeridium anasillum
|
Kenya |
Kimmeridgian |
Tithonian |
Prolixosphaeridium |
Prolixosphaeridium parvispinum
|
Kenya |
Kimmeridgian |
Tithonian |
Pterospermopsis |
Pterospermopsis sp
|
Kenya |
Kimmeridgian |
Tithonian |
Rigaudella |
Rigaudella aemula
|
Kenya |
Kimmeridgian |
Tithonian |
Rigaudella |
Rigaudella filamentosa
|
Kenya |
Kimmeridgian |
Tithonian |
Scriniodinium |
Scriniodinium irregulare
|
Kenya |
Kimmeridgian |
Tithonian |
Sentusidinium |
Sentusidinium creberbarbatum
|
Kenya |
Early Tithonian |
|
Sentusidinium |
Sentusidinium sp
|
Kenya |
Early Tithonian |
|
Sirmiodiniopsis |
Sirmiodiniopsis orbis
|
Kenya |
Late Kimmeridgian |
|
Sirmiodinium |
Sirmiodinium grossii
|
Kenya |
Early Tithonian |
|
Subtilisphaera |
Subtilisphaera inaffecta
|
Kenya |
Early Tithonian |
|
Systematophora |
Systematophora areolata
|
Kenya |
Kimmeridgian |
Tithonian |
Systematophora |
Systematophora orbifera
|
Kenya |
Kimmeridgian |
Tithonian |
Systematophora |
Systematophora penicillata
|
Kenya |
Kimmeridgian |
Tithonian |
Systematophora |
Systematophora sp
|
Kenya |
Kimmeridgian |
Tithonian |
Tasmanites |
Tasmanites sp
|
Kenya |
Kimmeridgian |
Tithonian |