Selaginellidites |
Selaginellidites verrucosus
|
USSR(Siberia) |
Hauterivian |
Barremian |
Selaginellidites |
Selaginellidites verrucosus
|
USSR(Siberia) |
Cenomanian |
|
Selaginellidites |
Selaginellidites verrucosus
|
USSR(WSL) |
Aptian |
Albian |
Sequoia |
Sequoia
|
USSR(WSL) |
Maastrichtian |
|
Sequoia |
Sequoia cretacea
|
USSR(WSL) |
Cenomanian |
Turonian |
Sequoia |
Sequoia sempervirens
|
USSR(Siberia) |
Cenomanian |
Turonian |
Sequoia |
Sequoia sempervirens
|
USSR(Siberia) |
Danian |
|
Sequoia |
Sequoia sp
|
USSR(Siberia) |
Turonian |
Coniacian |
Sequoia |
Sequoia sp
|
USSR(Siberia) |
Maastrichtian |
Danian |
Sequoia |
Sequoia sp
|
USSR(Far East) |
Maastrichtian |
Danian |
Sequoia |
Sequoia sp
|
USSR(WSL) |
Cenomanian |
|
Sequoia |
Sequoia sp
|
USSR(WSL) |
Campanian |
|
Sequoia |
Sequoia sp
|
USSR(Kamchatka Oblast) |
Early Senonian |
|
Singularia |
Singularia aculeata
|
USSR(Far East) |
Early Valanginian |
Middle Valanginian |
Singularia |
Singularia sp
|
USSR(Far East) |
Early Valanginian |
Middle Valanginian |
Sparganiaceae |
Sparganiaceae
|
USSR(Far East) |
Maastrichtian |
Danian |
Sphagnaceae |
Sphagnaceae
|
USSR(Far East) |
Neocomian |
|