Multiplicisphaeridium |
Multiplicisphaeridium waldronense
|
Indiana |
Wenlockian |
|
Multiplicisphaeridium |
Multiplicisphaeridium waldronense
|
Georgia |
Wenlockian |
|
Multiplicisphaeridium |
Multiplicisphaeridium waldronense
|
Alabama |
Wenlockian |
|
Multiplicisphaeridium |
Multiplicisphaeridium wenlockium
|
Canada(Ontario) |
Wenlockian |
|
Navifusa |
Navifusa procera
|
Tunisia |
Late Devonian |
|
Neoveryhachium |
Neoveryhachium carminae
|
North America |
Silurian |
Devonian |
Neoveryhachium |
Neoveryhachium carminae
|
France |
Silurian |
|
Neoveryhachium |
Neoveryhachium carminae
|
France |
Caradocian |
|
Neoveryhachium |
Neoveryhachium carminae
|
Belgium |
Llandoverian |
|
Neoveryhachium |
Neoveryhachium carminae
|
Belgium |
Early Wenlockian |
|
Neoveryhachium |
Neoveryhachium carminae
|
Tunisia |
Silurian |
Devonian |
Neoveryhachium |
Neoveryhachium carminae
|
Libya |
Silurian |
|
Neoveryhachium |
Neoveryhachium carminae
|
Saudi Arabia |
Silurian |
|
Neoveryhachium |
Neoveryhachium carminae
|
Morocco |
Late Arenigian |
|
Neoveryhachium |
Neoveryhachium carminae
|
Spain |
Silurian |
Devonian |
Neoveryhachium |
Neoveryhachium carminae
|
Portuguese Guinea |
Wenlockian |
|
Neoveryhachium |
Neoveryhachium carminae
|
Africa(Sahara) |
Middle Llandoverian |
Early Budnanian |