Eomicrhystridium |
Eomicrhystridium barghoornii
|
Canada |
Middle Precambrian |
|
Eupoikilofusa |
Eupoikilofusa ampulliformis
|
France |
Silurian |
|
Eupoikilofusa |
Eupoikilofusa ampulliformis
|
Belgium |
Late Llanvirnian |
|
Eupoikilofusa |
Eupoikilofusa ampulliformis
|
Spain |
Late Wenlockian |
Early Gedinnian |
Eupoikilofusa |
Eupoikilofusa ampulliformis
|
New York |
Silurian |
|
Eupoikilofusa |
Eupoikilofusa ampulliformis
|
Canada(Ontario) |
Silurian |
|
Eupoikilofusa |
Eupoikilofusa cabottii
|
New York |
Early Llanvirnian |
|
Eupoikilofusa |
Eupoikilofusa cabottii
|
Canada(Ontario) |
Silurian |
|
Eupoikilofusa |
Eupoikilofusa cabottii
|
Canada |
Early Llanvirnian |
|
Eupoikilofusa |
Eupoikilofusa camura
|
New York |
Middle Gothlandian |
|
Eupoikilofusa |
Eupoikilofusa camura
|
Canada(Ontario) |
Middle Gothlandian |
|
Eupoikilofusa |
Eupoikilofusa cantabrica
|
France |
Silurian |
|
Eupoikilofusa |
Eupoikilofusa cantabrica
|
Libya |
Silurian |
|
Eupoikilofusa |
Eupoikilofusa cantabrica
|
Africa(Sahara) |
Late Ludlovian |
Early Gedinnian |
Eupoikilofusa |
Eupoikilofusa cantabrica
|
Spain |
Early Gedinnian |
|
Eupoikilofusa |
Eupoikilofusa cantabrica
|
Alabama |
Early Llandoverian |
Early Gedinnian |
Eupoikilofusa |
Eupoikilofusa costata
|
E.Germany |
Late Llanvirnian |
|