Spinozonotriletes |
Spinozonotriletes uncatus
|
Spitsbergen |
Strunian |
Tournaisian |
Reticulatisporites |
Reticulatisporites varioreticulatus
|
Spitsbergen |
Strunian |
Visean |
Perotrilites |
Perotrilites perinatus
|
Spitsbergen |
Strunian |
Visean |
Tripartites |
Tripartites incisotrilobus
|
Spitsbergen |
Strunian |
Visean |
Cirratriradites |
Cirratriradites solaris
|
Spitsbergen |
Visean |
|
Emphanisporites |
Emphanisporites rotatus
|
USSR |
Eifelian |
|
Hystricosporites |
Hystricosporites
|
USSR |
Eifelian |
Famennian |
Archaeotriletes |
Archaeotriletes sp
|
USSR |
Eifelian |
Famennian |
Calyptosporites |
Calyptosporites velatus
|
USSR |
Givetian |
|
Archaeoperisaccus |
Archaeoperisaccus
|
USSR |
Frasnian |
|
Lophozonotriletes |
Lophozonotriletes rarituberculatus
|
USSR |
Famennian |
|