Clavifera |
Clavifera nigra
|
USSR(Moscow) |
Aptian |
|
Clavifera |
Clavifera nigra
|
Hungary |
Middle Albian |
|
Clavifera |
Clavifera nigra
|
Hungary |
Middle Albian |
|
Clavifera |
Clavifera rudis
|
Hungary |
Late Albian |
|
Clavifera |
Clavifera triplex
|
Hungary |
Aptian |
Albian |
Clavifera |
Clavifera tuberosa
|
Hungary |
Albian |
Early Cenomanian |
Gleichenia |
Gleichenia nigra
|
USSR(Moscow) |
Aptian |
|
Gleichenia |
Gleichenia nigra
|
Nd |
Nd |
|
Gleicheniidites |
Gleicheniidites carinatus
|
Hungary |
Early Albian |
Middle Albian |
Gleicheniidites |
Gleicheniidites circinidites
|
Hungary |
Middle Albian |
|
Gleicheniidites |
Gleicheniidites compositus
|
Hungary |
Middle Albian |
|
Gleicheniidites |
Gleicheniidites delcourtii
|
Hungary |
Neocomian |
Aptian |
Gleicheniidites |
Gleicheniidites laetus
|
Hungary |
Early Albian |
|
Gleicheniidites |
Gleicheniidites latifolius
|
Hungary |
Neocomian |
Albian |
Gleicheniidites |
Gleicheniidites minor
|
Hungary |
Neocomian |
Aptian |
Gleicheniidites |
Gleicheniidites peregrinus
|
Hungary |
Early Albian |
|
Gleicheniidites |
Gleicheniidites radiatus
|
Hungary |
Middle Albian |
|