Lophozonotriletes |
Lophozonotriletes malevkensis
|
USSR(Bashkir ASSR) |
Late Frasnian |
Early Carboniferous |
Lophozonotriletes |
Lophozonotriletes proscurrus
|
USSR(Urals) |
Late Frasnian |
|
Lophozonotriletes |
Lophozonotriletes proscurrus
|
USSR(Urals) |
Early Famennian |
|
Lophozonotriletes |
Lophozonotriletes proscurrus
|
USSR(Bashkir ASSR) |
Late Frasnian |
Early Carboniferous |
Lophozonotriletes |
Lophozonotriletes proscurrus
|
USSR(Urals) |
Late Frasnian |
Late Frasnian |
Lophozonotriletes |
Lophozonotriletes rarituberculatus
|
USSR(Urals) |
Early Carboniferous |
|
Lophozonotriletes |
Lophozonotriletes scurrus
|
USSR(Bashkir ASSR) |
Givetian |
|
Lophozonotriletes |
Lophozonotriletes scurrus
|
USSR(Kazakh SSR) |
Givetian |
|
Micrhystridium |
Micrhystridium concinnum
|
USSR(Pre-Urals) |
Ordovician |
|
Micrhystridium |
Micrhystridium persolatiformis
|
USSR(Bashkir ASSR) |
Late Frasnian |
Early Carboniferous |
Micrhystridium |
Micrhystridium radians
|
USSR(Pre-Urals) |
Ordovician |
|
Micrhystridium |
Micrhystridium sp
|
USSR(Bashkir ASSR) |
Silurian |
|
Micrhystridium |
Micrhystridium stellatum
|
USSR(Pre-Urals) |
Ordovician |
|
Periplecotriletes |
Periplecotriletes tortus
|
USSR(Bashkir ASSR) |
Late Eifelian |
|
Pulvinosphaeridium |
Pulvinosphaeridium polygonalis
|
USSR(Bashkir ASSR) |
Ordovician |
|
Retusotriletes |
Retusotriletes absurdus
|
USSR(Pre-Urals) |
Early Eifelian |
|
Retusotriletes |
Retusotriletes actinomorphus
|
USSR(Bashkir ASSR) |
Late Eifelian |
|