Acanthotriletes |
Acanthotriletes varispinosus
|
England |
Early Berriasian |
|
Acanthotriletes |
Acanthotriletes varispinosus
|
England |
Late Berriasian |
|
Acanthotriletes |
Acanthotriletes varispinosus
|
E.Germany |
Early Berriasian |
|
Acanthotriletes |
Acanthotriletes varispinosus
|
Germany |
Late Berriasian |
|
Acanthotriletes |
Acanthotriletes varispinosus
|
France |
Early Berriasian |
|
Achomosphaera |
Achomosphaera neptuni
|
Germany |
Early Valanginian |
|
Adnatosphaeridium |
Adnatosphaeridium caulleryi
|
England |
Late Kimmeridgian |
|
Aequitriradites |
Aequitriradites spinulosus
|
England |
Early Valanginian |
|
Aequitriradites |
Aequitriradites spinulosus
|
Germany |
Late Berriasian |
|
Alisporites |
Alisporites
|
England |
Late Kimmeridgian |
Early Berriasian |
Applanopsis |
Applanopsis
|
England |
Late Kimmeridgian |
Early Berriasian |
Applanopsis |
Applanopsis dampieri
|
Germany |
Early Valanginian |
|
Applanopsis |
Applanopsis trilobatus
|
Germany |
Early Valanginian |
|
Apteodinium |
Apteodinium granulatum
|
Germany |
Early Valanginian |
|
Araucariacites |
Araucariacites
|
England |
Late Kimmeridgian |
Early Berriasian |
Ascodinium |
Ascodinium
|
England |
Late Kimmeridgian |
|
Auritulinasporites |
Auritulinasporites deltaformis
|
Germany |
Early Valanginian |
|