Pleuromeia |
Pleuromeia olenekensis
|
Worldwide |
Griesbachian |
Spathian |
Pleuromeia |
Pleuromeia rossica
|
Worldwide |
Smithian |
Early Spathian |
Pleuromeia |
Pleuromeia sternbergi
|
Worldwide |
Smithian |
Toarcian |
Prikaspisporites |
Prikaspisporites srebrodolskae
|
Worldwide |
Late Anisian |
|
Prikaspisporites |
Prikaspisporites vulgaris
|
Worldwide |
Late Anisian |
|
Pusulosporites |
Pusulosporites crassus
|
Worldwide |
Griesbachian |
Dienerian |
Pusulosporites |
Pusulosporites inflatus
|
Worldwide |
Griesbachian |
Spathian |
Pusulosporites |
Pusulosporites marginatus
|
Worldwide |
Griesbachian |
Dienerian |
Pusulosporites |
Pusulosporites populosus
|
Worldwide |
Griesbachian |
Spathian |
Putaohuaisporites |
Putaohuaisporites alatus
|
Worldwide |
Cenomanian |
Maastrichtian |
Putaohuaisporites |
Putaohuaisporites corpusculus
|
Worldwide |
Cenomanian |
Maastrichtian |
Radosporites |
Radosporites planus
|
Worldwide |
Smithian |
Rhaetian |
Radosporites |
Radosporites spinosus
|
Worldwide |
Carnian |
Norian |
Regnellidium |
Regnellidium pusillum
|
Worldwide |
Rupelian |
Chattian |
Regnellidium |
Regnellidium sibiricum
|
Worldwide |
Ypresian |
Priabonian |
Regnellidium |
Regnellidium turgaicum
|
Worldwide |
Bartonian |
Rupelian |
Ricinospora |
Ricinospora cryptoreticulata
|
Worldwide |
Aptian |
Maastrichtian |