Neoveryhachium |
Neoveryhachium neocarminae
|
Algeria |
Ludlovian |
Gedinnian |
Onondagella |
Onondagella cylindrica
|
Algeria |
Ludlovian |
Gedinnian |
Onondagella |
Onondagella deunffii
|
France |
Ludlovian |
|
Onondagella |
Onondagella deunffii
|
Libya |
Silurian |
|
Onondagella |
Onondagella deunffii
|
Spain |
Silurian |
Devonian |
Onondagella |
Onondagella deunffii
|
Brazil |
Early Devonian |
|
Onondagella |
Onondagella deunffii
|
Florida |
Llandoverian |
Wenlockian |
Onondagella |
Onondagella deunffii
|
Romania |
Siegenian |
|
Onondagella |
Onondagella deunffii
|
Kentucky |
Llandoverian |
Wenlockian |
Onondagella |
Onondagella sanpetrensis
|
Spain |
Silurian |
Devonian |
Ooidium |
Ooidium mordidum
|
Morocco |
Late Arenigian |
Early Llanvirnian |
Ooidium |
Ooidium timofeevii
|
USSR |
Tremadocian |
|
Ooidium |
Ooidium ventricosum
|
India |
Cambrian |
|
Orthosphaeridium |
Orthosphaeridium abbreviatum
|
E.Germany |
Late Llanvirnian |
|
Orthosphaeridium |
Orthosphaeridium occultatum
|
E.Germany |
Late Llanvirnian |
|
Orthosphaeridium |
Orthosphaeridium procerum
|
E.Germany |
Late Llanvirnian |
|
Orthosphaeridium |
Orthosphaeridium quadricorne
|
E.Germany |
Late Llanvirnian |
|