Gleicheniidites |
Gleicheniidites umbonatus
|
USSR(Yakut ASSR) |
Hauterivian |
Santonian |
Clavifera |
Clavifera triplex
|
USSR(Yakut ASSR) |
Danian |
|
Gleichenia |
Gleichenia rasilis
|
USSR(Yakut ASSR) |
Late Cretaceous |
|
Oligocarpia |
Oligocarpia capitata
|
W.Germany |
Carboniferous |
|
Oligocarpia |
Oligocarpia oliveri
|
W.Germany |
Carboniferous |
|
Plicifera |
Plicifera delicata
|
W.Germany |
Middle Senonian |
Oligocene |
Concavisporites |
Concavisporites rugulatus
|
W.Germany |
Middle Senonian |
Early Tertiary |
Gleichenia |
Gleichenia concavisporites
|
W.Germany |
Middle Senonian |
Early Tertiary |
Gleichenia |
Gleichenia glabriniformis
|
W.Germany |
Middle Senonian |
Early Tertiary |
Gleichenia |
Gleichenia subminor
|
W.Germany |
Middle Senonian |
Early Tertiary |
Gleichenia |
Gleichenia media
|
W.Germany |
Middle Senonian |
Early Tertiary |
Gleichenia |
Gleichenia delicata
|
W.Germany |
Middle Senonian |
Early Tertiary |
Gleicheniidites |
Gleicheniidites senonicus
|
W.Germany |
Middle Senonian |
Early Tertiary |
Gleicheniidites |
Gleicheniidites sp. Amer.,1965
sp. nov. |
W.Germany |
Middle Senonian |
Early Tertiary |