Ecmelostoiba |
Ecmelostoiba leptoderma
|
Ohio |
Famennian |
|
Ecthymabrachion |
Ecthymabrachion camptus
|
Ohio |
Late Devonian |
Early Mississippian |
Elektoriskos |
Elektoriskos apodasmius
|
Ohio |
Famennian |
|
Elektoriskos |
Elektoriskos arcetotricus
|
Ohio |
Famennian |
|
Elektoriskos |
Elektoriskos lasius
|
Ohio |
Famennian |
|
Ephelopalla |
Ephelopalla
|
Ohio |
Late Devonian |
Early Mississippian |
Ephelopalla |
Ephelopalla elongata
|
Ohio |
Famennian |
|
Ephelopalla |
Ephelopalla elongata
|
Ohio |
Late Devonian |
Early Mississippian |
Ephelopalla |
Ephelopalla talea
|
Ohio |
Famennian |
|
Eupoikilofusa |
Eupoikilofusa squama
|
Algeria |
Tremadocian |
|
Exilisphaeridium |
Exilisphaeridium
|
Ohio |
Late Devonian |
Early Mississippian |
Exilisphaeridium |
Exilisphaeridium simplex
|
Ohio |
Late Devonian |
Early Mississippian |
Exilisphaeridium |
Exilisphaeridium simplex
|
Ohio |
Tournaisian |
|
Exochoderma |
Exochoderma
|
Ohio |
Late Devonian |
Early Mississippian |
Exochoderma |
Exochoderma irregularis
|
Ohio |
Late Devonian |
Early Mississippian |
Filisphaeridium |
Filisphaeridium bigotii
|
France(Calvados) |
Late Bajocian |
|
Goniosphaeridium |
Goniosphaeridium spinosum
|
Algeria |
Late Ordovician |
|