Dibolisporites |
Dibolisporites
|
Nd |
Nd |
|
Dyadospora |
Dyadospora murusattenuata
|
Nd |
Rhuddanian |
Early Gedinnian |
Dyadospora |
Dyadospora murusdensa
|
Scotland |
Late Homerian |
|
Dyadospora |
Dyadospora murusdensa
|
Nd |
Rhuddanian |
Early Gedinnian |
Emphanisporites |
Emphanisporites
|
Nd |
Middle Gedinnian |
Late Gedinnian |
Emphanisporites |
Emphanisporites micrornatus
|
England(Shropshire) |
Early Gedinnian |
|
Emphanisporites |
Emphanisporites micrornatus
|
Nd |
Gorstian |
Gedinnian |
Emphanisporites |
Emphanisporites micrornatus
|
Nd |
Middle Gedinnian |
Late Gedinnian |
Emphanisporites |
Emphanisporites neglectus
|
Libya |
Early Pridolian |
Late Ludfordian |
Emphanisporites |
Emphanisporites neglectus
|
Nd |
Gorstian |
Gedinnian |
Emphanisporites |
Emphanisporites protophanus
|
Libya |
Early Gorstian |
|
Emphanisporites |
Emphanisporites protophanus
|
Nd |
Gorstian |
Early Pridolian |
Emphanisporites |
Emphanisporites splendens
|
Libya |
Early Pridolian |
Late Ludfordian |
Emphanisporites |
Emphanisporites zavallatus
|
Wales |
Late Gedinnian |
|
Emphanisporites |
Emphanisporites zavallatus
|
Nd |
Late Gedinnian |
|
Emphanoid |
Emphanoid monads
|
Nd |
Pridolian |
Gedinnian |
Ericanthea |
Ericanthea pollicipes
|
Czechoslovakia |
Arenigian |
Llanvirnian |