Cyathidites |
Cyathidites
|
USSR(Middle Asia Prov.) |
Middle Jurassic |
|
Leiotriletes |
Leiotriletes
|
USSR(Middle Asia Prov.) |
Middle Jurassic |
|
Toroisporites |
Toroisporites sp
|
USSR(Middle Asia Prov.) |
Middle Jurassic |
|
Matonisporites |
Matonisporites
|
USSR(Middle Asia Prov.) |
Middle Jurassic |
|
Podocarpites |
Podocarpites
|
USSR(Middle Asia Prov.) |
Middle Jurassic |
|
Cedripites |
Cedripites
|
USSR(Middle Asia Prov.) |
Middle Jurassic |
|
Inaperturopollenites |
Inaperturopollenites dubius
|
USSR(Middle Asia Prov.) |
Middle Jurassic |
|
Ischyosporites |
Ischyosporites
|
USSR(Middle Asia Prov.) |
Middle Jurassic |
|
Neoraistrickia |
Neoraistrickia rotundiforma
|
USSR(Middle Asia Prov.) |
Middle Jurassic |
|
Contignisporites |
Contignisporites fornicatus
|
USSR(Middle Asia Prov.) |
Middle Jurassic |
|
Converrucosisporites |
Converrucosisporites disparituberculatus
|
USSR(Middle Asia Prov.) |
Middle Jurassic |
|
Cardioceras |
Cardioceras percaelatum
|
USSR(Siberia) |
Oxfordian |
|
Cyathidites |
Cyathidites
|
USSR(Siberia) |
Hettangian |
Bathonian |
Auritulinasporites |
Auritulinasporites
|
USSR(Siberia) |
Hettangian |
Pliensbachian |
Toroisporis |
Toroisporis
|
USSR(Siberia) |
Hettangian |
Pliensbachian |
Matonisporites |
Matonisporites
|
USSR(Siberia) |
Hettangian |
Bathonian |
Osmundacidites |
Osmundacidites sp
|
USSR(Siberia) |
Hettangian |
Oxfordian |