Dorsennidium |
Dorsennidium transitorium
|
England |
Early Jurassic |
|
Dorsennidium |
Dorsennidium variable
|
Germany |
Late Permian |
|
Dorsennidium |
Dorsennidium yunnanense
|
China |
Early Cambrian |
|
Ecmelostoiba |
Ecmelostoiba
|
Nd |
Nd |
|
Ecthymabrachion |
Ecthymabrachion
|
Nd |
Nd |
|
Elektoriskos |
Elektoriskos
|
Nd |
Nd |
|
Elektoriskos |
Elektoriskos apodasmius
|
Nd |
Nd |
|
Elektoriskos |
Elektoriskos araiothriches
|
Indiana |
Late Devonian |
|
Elektoriskos |
Elektoriskos arcetotricus
|
Nd |
Nd |
|
Elektoriskos |
Elektoriskos aurora
|
New York |
Wenlockian |
|
Elektoriskos |
Elektoriskos brevispinosum
|
England |
Late Gothlandian |
|
Elektoriskos |
Elektoriskos cerinus
|
Poland |
Early Cambrian |
|
Elektoriskos |
Elektoriskos cerinus
|
Poland |
Early Cambrian |
|
Elektoriskos |
Elektoriskos deconinckii
|
Belgium |
Late Devonian |
|
Elektoriskos |
Elektoriskos dolos
|
Indiana |
Late Devonian |
|
Elektoriskos |
Elektoriskos intonsus
|
Oklahoma |
Early Devonian |
|
Elektoriskos |
Elektoriskos lasius
|
Ohio |
Late Devonian |
|