Retitriletes |
Retitriletes clavatoides
|
USSR(Irkutskaya Oblast) |
Middle Liassic |
|
Rogalskaisporites |
Rogalskaisporites
|
USSR(Yakut ASSR) |
Early Liassic |
|
Rogalskaisporites |
Rogalskaisporites cicatricosus
|
USSR(Siberia) |
Bajocian |
|
Rogalskaisporites |
Rogalskaisporites cicatricosus
|
USSR(Siberia) |
Late Jurassic |
|
Schizaeaceae |
Schizaeaceae
|
USSR(Taymyr Nat.Okrug) |
Oxfordian |
|
Schizaeaceae |
Schizaeaceae
|
USSR(Taymyr Nat.Okrug) |
Tithonian |
|
Schizaeaceae |
Schizaeaceae
|
USSR(WSL) |
Kimmeridgian |
|
Sciadopitys |
Sciadopitys
|
USSR(WSL) |
Late Jurassic |
|
Sciadopitys |
Sciadopitys
|
USSR(Urals) |
Callovian |
Oxfordian |
Sciadopitys |
Sciadopitys multiverrucosus
|
USSR(Tyumenskaya Oblast) |
Middle Jurassic |
|
Sciadopitys |
Sciadopitys multiverrucosus
|
USSR(Siberia) |
Bathonian |
|
Sciadopitys |
Sciadopitys multiverrucosus
|
USSR(Taymyr Nat.Okrug) |
Bathonian |
|
Selaginella |
Selaginella
|
USSR(Siberia) |
Bajocian |
|
Selaginella |
Selaginella
|
USSR(Taymyr Nat.Okrug) |
Bathonian |
|
Selaginella |
Selaginella
|
USSR(Yakut ASSR) |
Bathonian |
|
Selaginella |
Selaginella asperata
|
USSR(Yakut ASSR) |
Middle Liassic |
|
Selaginella |
Selaginella bacculifera
|
USSR(Yakut ASSR) |
Aalenian |
|