Lepidozonotriletes |
Lepidozonotriletes naumovae
|
Australia |
Famennian |
|
Archaeoperisaccus |
Archaeoperisaccus
|
Canada |
Late Frasnian |
Early Famennian |
Lepidozonotriletes |
Lepidozonotriletes naumovae
|
Canada |
Famennian |
|
Retusotriletes |
Retusotriletes
|
England |
Ludlovian |
Early Carboniferous |
Emphanisporites |
Emphanisporites
|
England |
Gedinnian |
|
Emphanisporites |
Emphanisporites
|
England |
Late Gedinnian |
|
Samarisporites |
Samarisporites
|
France |
Siegenian |
|
Emphanisporites |
Emphanisporites
|
France |
Middle Siegenian |
|
Lepidozonotriletes |
Lepidozonotriletes naumovae
|
Libya |
Tournaisian |
|
Lepidozonotriletes |
Lepidozonotriletes naumovae
|
Morocco |
Famennian |
|
Dicrospora |
Dicrospora
|
Nd |
Late Emsian |
|
Archaeoperisaccus |
Archaeoperisaccus
|
Nd |
Late Emsian |
|
Cirratriradites |
Cirratriradites
|
Nd |
Siegenian |
|
Emphanisporites |
Emphanisporites
|
Nd |
Middle Gedinnian |
Early Carboniferous |
Calyptosporites |
Calyptosporites
|
Nd |
Late Eifelian |
Early Givetian |
Samarisporites |
Samarisporites
|
Nd |
Late Eifelian |
Early Givetian |
Auroraspora |
Auroraspora
|
Nd |
Late Eifelian |
Early Givetian |