Pediastrum |
Pediastrum boryanum
|
China(Shantung) |
Early Tertiary |
|
Pediastrum |
Pediastrum duplex
|
China(Shantung) |
Early Tertiary |
|
Granodiscus |
Granodiscus staplini
|
China(Shantung) |
Early Tertiary |
|
Leiosphaeridia |
Leiosphaeridia hyalina
|
China(Shantung) |
Early Tertiary |
|
Dictyotidium |
Dictyotidium microreticulatum
|
China(Shantung) |
Early Tertiary |
|
Verrucosphaera |
Verrucosphaera
|
China(Shantung) |
Early Tertiary |
|
Porusphaera |
Porusphaera
|
China(Shantung) |
Early Tertiary |
|
Comasphaeridium |
Comasphaeridium spinatum
|
China(Shantung) |
Early Tertiary |
|
Comasphaeridium |
Comasphaeridium minutum
|
China(Shantung) |
Early Tertiary |
|
Filisphaeridium |
Filisphaeridium longibaculatum
|
China(Shantung) |
Early Tertiary |
|
Filisphaeridium |
Filisphaeridium aspersum
|
China(Shantung) |
Early Tertiary |
|
Deltoidinia |
Deltoidinia
|
China(Shantung) |
Early Tertiary |
|
Angularia |
Angularia glabra
|
China(Shantung) |
Early Tertiary |
|
Concentricystes |
Concentricystes
|
China(Shantung) |
Early Tertiary |
|
Asperatopsophosphaera |
Asperatopsophosphaera umishanensis
|
China(Shantung) |
Early Tertiary |
|
Polypodiaceaesporites |
Polypodiaceaesporites
|
China(Shantung) |
Early Tertiary |
|
Pterisisporites |
Pterisisporites undulatus
|
China(Shantung) |
Early Tertiary |
|