Cicatricosisporites |
Cicatricosisporites ludbrookii
|
USSR(Urals) |
Berriasian |
|
Cicatricosisporites |
Cicatricosisporites perforatus
|
USSR(Urals) |
Valanginian |
|
Cicatricosisporites |
Cicatricosisporites pseudauriferus
|
USSR(Urals) |
Berriasian |
|
Cicatricosisporites |
Cicatricosisporites remissus
|
USSR(Urals) |
Berriasian |
|
Cicatricosisporites |
Cicatricosisporites stoverii
|
USSR(Urals) |
Berriasian |
|
Classopollis |
Classopollis
|
USSR(Urals) |
Berriasian |
Valanginian |
Concavisporites |
Concavisporites variverrucatus
|
USSR(Urals) |
Late Tithonian |
|
Concavissimisporites |
Concavissimisporites ambiguus
|
USSR(Urals) |
Late Tithonian |
|
Concavissimisporites |
Concavissimisporites gibberulus
|
USSR(Urals) |
Late Tithonian |
|
Concavissimisporites |
Concavissimisporites planotuberculatus
|
USSR(Urals) |
Valanginian |
|
Concavissimisporites |
Concavissimisporites sparsaetuberculatum
|
USSR(Urals) |
Valanginian |
|
Concavissimisporites |
Concavissimisporites verrucosus
|
USSR(Urals) |
Valanginian |
|
Contignisporites |
Contignisporites cooksoniae
|
USSR(Urals) |
Berriasian |
|
Converrucosisporites |
Converrucosisporites saskatchewanensis
|
USSR(Urals) |
Valanginian |
|
Converrucosisporites |
Converrucosisporites sp
|
USSR(Urals) |
Berriasian |
|
Densoisporites |
Densoisporites velatus
|
USSR(Urals) |
Late Tithonian |
|
Eucommiidites |
Eucommiidites
|
USSR(Urals) |
Valanginian |
|