Apiculatisporis |
Apiculatisporis microconus
|
North America |
Late Emsian |
Early Givetian |
Apiculatisporis |
Apiculatisporis microconus
|
Canada(Ontario) |
Emsian |
|
Apiculiretusispora |
Apiculiretusispora plicata
|
North America |
Siegenian |
Givetian |
Apiculiretusispora |
Apiculiretusispora plicata
|
Canada(Gaspe Area) |
Middle Emsian |
Middle Eifelian |
Archaeoperisaccus |
Archaeoperisaccus oblongus
|
North America |
Frasnian |
Famennian |
Archaeoperisaccus |
Archaeoperisaccus oblongus
|
Canada(NWT) |
Early Famennian |
|
Archaeoperisaccus |
Archaeoperisaccus opiparus
|
North America |
Frasnian |
|
Archaeoperisaccus |
Archaeoperisaccus opiparus
|
Canada(NWT) |
Early Famennian |
|
Archaeoperisaccus |
Archaeoperisaccus ovalis
|
North America |
Frasnian |
|
Archaeoperisaccus |
Archaeoperisaccus ovalis
|
Canada(NWT) |
Early Famennian |
|
Archaeoperisaccus |
Archaeoperisaccus scabratus
|
North America |
Frasnian |
|
Archaeoperisaccus |
Archaeoperisaccus scabratus
|
Canada(NWT) |
Early Famennian |
|
Archaeozonotriletes |
Archaeozonotriletes arduus
|
North America |
Givetian |
|
Archaeozonotriletes |
Archaeozonotriletes arduus
|
Canada(NWT) |
Late Eifelian |
Middle Givetian |
Archaeozonotriletes |
Archaeozonotriletes famenensis
|
North America |
Late Frasnian |
Early Strunian |
Archaeozonotriletes |
Archaeozonotriletes famenensis
|
Canada(NWT) |
Early Famennian |
|
Archaeozonotriletes |
Archaeozonotriletes macroimplanus
|
North America |
Late Givetian |
|