Lygodium |
Lygodium multituberculatum
|
Canada(NWT,Mackenzie) |
Late Oxfordian |
Early Valanginian |
Lygodium |
Lygodium purverulentum
|
USSR(Primorsk Kray) |
Albian |
Cenomanian |
Lygodium |
Lygodium triangulatum
|
USSR(WSL) |
Aptian |
Cenomanian |
Lygodium |
Lygodium uralense
|
Canada(NWT,Mackenzie) |
Ryazanian |
|
Lygodium |
Lygodium uralense
|
Canada(NWT,Mackenzie) |
Late Oxfordian |
Early Valanginian |
Lygodium |
Lygodium uralense
|
USSR |
Albian |
|
Lygodium |
Lygodium variverrucatus
|
Nd |
Nd |
|
Ophioglossum |
Ophioglossum glomerosum
|
USSR(Siberia) |
Late Jurassic |
|
Periplecotriletes |
Periplecotriletes instauraticus
|
USSR |
Early Hauterivian |
|
Pilosisporites |
Pilosisporites
|
Nd |
Nd |
|
Pilosisporites |
Pilosisporites delicatulus
|
Canada(NWT,Mackenzie) |
Late Oxfordian |
Early Valanginian |
Pilosisporites |
Pilosisporites trichopapillosus
|
Canada(NWT,Mackenzie) |
Late Oxfordian |
Early Valanginian |
Pilosisporites |
Pilosisporites verus
|
Canada(NWT,Mackenzie) |
Late Oxfordian |
Early Valanginian |
Plicatella |
Plicatella abaca
|
Canada(NWT,Mackenzie) |
Ryazanian |
Hauterivian |
Plicatella |
Plicatella sp. Hern.& Khlo.,1981
sp. nov. |
Canada(NWT,Mackenzie) |
Ryazanian |
Hauterivian |
Ramanujamiaspora |
Ramanujamiaspora
|
Nd |
Nd |
|
Ramanujamiaspora |
Ramanujamiaspora reticulata
|
India(Andhra Pradesh) |
Late Jurassic |
|