Adiantum |
Adiantum sp
|
USSR |
Miocene |
|
Archaeozonotriletes |
Archaeozonotriletes luteolus
|
USSR |
Middle Devonian |
Early Carboniferous |
Archaeozonotriletes |
Archaeozonotriletes variabilis
|
USSR |
Middle Devonian |
Early Carboniferous |
Botrychium |
Botrychium robustum
|
Nd |
Nd |
|
Coniopteris |
Coniopteris sp
|
USSR |
Miocene |
|
Cryptogramma |
Cryptogramma stelleri
|
Nd |
Nd |
|
Duplosporis |
Duplosporis gelletichi
|
USSR |
Eocene |
|
Gleichenia |
Gleichenia rara
|
USSR |
Hauterivian |
Campanian |
Hymenozonotriletes |
Hymenozonotriletes granatus
|
USSR |
Hauterivian |
Campanian |
Hymenozonotriletes |
Hymenozonotriletes mirandus
|
USSR |
Middle Devonian |
Early Carboniferous |
Leiotriletes |
Leiotriletes adriennis
|
USSR |
Eocene |
|
Lophotriletes |
Lophotriletes curvatus
|
USSR |
Middle Devonian |
Early Carboniferous |
Lophotriletes |
Lophotriletes famenensis
|
USSR |
Middle Devonian |
Early Carboniferous |
Lycopodium |
Lycopodium selago
|
Nd |
Nd |
|
Lygodium |
Lygodium gibberulum
|
USSR |
Hauterivian |
Campanian |
Ophioglossum |
Ophioglossum sp
|
USSR |
Hauterivian |
Campanian |
Pityrogramma |
Pityrogramma hybrida
|
Nd |
Nd |
|