Horologinella |
Horologinella
|
Brazil |
Late Devonian |
|
Horologinella |
Horologinella
|
Bolivia |
Late Devonian |
|
Horologinella |
Horologinella
|
Peru |
Late Devonian |
|
Horologinella |
Horologinella
|
Belgium |
Famennian |
|
Horologinella |
Horologinella
|
USSR(European) |
Carboniferous |
|
Horologinella |
Horologinella
|
USSR(Ukrainian SSR) |
Carboniferous |
|
Horologinella |
Horologinella
|
USSR(Siberia) |
Carboniferous |
|
Horologinella |
Horologinella
|
Spitsbergen |
Carboniferous |
|
Horologinella |
Horologinella
|
Canada(Alberta) |
Carboniferous |
|
Horologinella |
Horologinella
|
Saudi Arabia |
Carboniferous |
|
Horologinella |
Horologinella quadrispina
|
Libya |
Late Frasnian |
|
Horologinella |
Horologinella quadrispina
|
Algeria |
Famennian |
Strunian |
Puteoscortum |
Puteoscortum williereae
|
Belgium |
Famennian |
|
Schizocystia |
Schizocystia bicornuta
|
Algeria |
Late Famennian |
Strunian |
Tornacia |
Tornacia sarjeantii
|
Belgium |
Famennian |
Early Tournaisian |
Tornacia |
Tornacia sarjeantii
|
Australia(W.Australia) |
Late Devonian |
|
Umbellasphaeridium |
Umbellasphaeridium
|
Africa |
Late Devonian |
|