Emphanisporites |
Emphanisporites protophanus
|
England |
Ludlovian |
Downtonian |
Emphanisporites |
Emphanisporites protophanus
|
Wales |
Ludlovian |
Downtonian |
Emphanisporites |
Emphanisporites sp
|
Nd |
Early Devonian |
|
Emphanisporites |
Emphanisporites sp
|
Ohio |
Devonian |
Early Carboniferous |
Emphanisporites |
Emphanisporites sp
|
Canada |
Siegenian |
Famennian |
Emphanisporites |
Emphanisporites sp
|
England |
Gedinnian |
Givetian |
Emphanisporites |
Emphanisporites sp
|
Africa |
Givetian |
Famennian |
Emphanisporites |
Emphanisporites sp
|
USSR |
Eifelian |
|
Endosporites |
Endosporites
|
USA |
Morrowan |
Atokan |
Endosporites |
Endosporites roeticus
|
E.Germany(Suhl) |
Late Buntsandstein |
|
Endosporites |
Endosporites sp
|
Canada |
Strunian |
Namurian A |
Endosporites |
Endosporites sp
|
England |
Eifelian |
Givetian |
Endosporites |
Endosporites sp
|
Spitsbergen |
Strunian |
Visean |
Endosporites |
Endosporites sp
|
USSR |
Eifelian |
Strunian |
Endosporites |
Endosporites sp
|
USSR |
Eifelian |
|
Engelhardtia |
Engelhardtia
|
Czechoslovakia |
Oligocene |
|
Engelhardtia |
Engelhardtia
|
France(Paris Basin) |
Early Oligocene |
|