Sentusidinium |
Sentusidinium sp
|
Tunisia |
Late Tithonian |
Early Berriasian |
Systematophora |
Systematophora areolata
|
Tunisia |
Late Tithonian |
|
Systematophora |
Systematophora complicata
|
Tunisia |
Late Tithonian |
Early Berriasian |
Systematophora |
Systematophora daveyi
|
Tunisia |
Late Tithonian |
Early Berriasian |
Systematophora |
Systematophora palmula
|
Tunisia |
Late Tithonian |
|
Systematophora |
Systematophora penicillata
|
Tunisia |
Late Tithonian |
|
Systematophora |
Systematophora silybum
|
Tunisia |
Late Tithonian |
Early Berriasian |
Systematophora |
Systematophora valensii
|
Tunisia |
Late Tithonian |
|
Tanyosphaeridium |
Tanyosphaeridium magneticum
|
Tunisia |
Late Tithonian |
Early Berriasian |
Tanyosphaeridium |
Tanyosphaeridium regulare
|
Tunisia |
Late Tithonian |
|
Tanyosphaeridium |
Tanyosphaeridium variecalamum
|
Tunisia |
Late Tithonian |
|
Tehamadinium |
Tehamadinium sp
|
Tunisia |
Late Tithonian |
|
Veryhachium |
Veryhachium sp
|
Tunisia |
Early Berriasian |
|