Gleichenia |
Gleichenia subminor
|
USSR(WSL) |
Aptian |
Oligocene |
Gleichenia |
Gleichenia media
|
USSR(WSL) |
Aptian |
Oligocene |
Gleicheniidites |
Gleicheniidites senonicus
|
USSR(WSL) |
Aptian |
Oligocene |
Gleicheniidites |
Gleicheniidites sp. Amer.,1965
sp. nov. |
USSR(WSL) |
Aptian |
Oligocene |
Triremisporites |
Triremisporites latifolius
|
USSR(WSL) |
Valanginian |
|
Triremisporites |
Triremisporites latifolius
|
USSR(WSL) |
Hauterivian |
Albian |
Triremisporites |
Triremisporites latifolius
|
USSR(WSL) |
Cenomanian |
Turonian |
Triremisporites |
Triremisporites latifolius
|
USSR(WSL) |
Senonian |
|
Gleichenia |
Gleichenia communa
|
USSR(WSL) |
Aptian |
Turonian |
Leiotriletes |
Leiotriletes arcadoformis
|
USSR(WSL) |
Aptian |
Turonian |
Gleicheniidites |
Gleicheniidites senonicus
|
USSR(WSL) |
Aptian |
Turonian |
Gleicheniidites |
Gleicheniidites marginatus
|
USSR(WSL) |
Senonian |
|
Gleicheniidites |
Gleicheniidites tuberculatus
|
USSR(WSL) |
Aptian |
Cenomanian |
Gleicheniidites |
Gleicheniidites peregrinus
|
USSR(WSL) |
Aptian |
Cenomanian |
Plicifera |
Plicifera decora
|
USSR(Yakut ASSR) |
Late Cretaceous |
|
Gleicheniidites |
Gleicheniidites radiatus
|
USSR(Yakut ASSR) |
Late Cretaceous |
|
Gleicheniidites |
Gleicheniidites laetus
|
USSR(Yakut ASSR) |
Cenomanian |
Maastrichtian |