Grandispora |
Grandispora macrotuberculata
|
Canada(NWT,Franklin) |
Early Famennian |
|
Grandispora |
Grandispora mammillata
|
North America |
Eifelian |
Early Famennian |
Grandispora |
Grandispora mammillata
|
Canada(NWT) |
Late Eifelian |
Middle Givetian |
Grandispora |
Grandispora naumovii
|
North America |
Eifelian |
Givetian |
Grandispora |
Grandispora naumovii
|
Canada(Gaspe Area) |
Early Devonian |
Middle Devonian |
Grandispora |
Grandispora naumovii
|
North America |
Eifelian |
Givetian |
Grandispora |
Grandispora naumovii
|
Canada(Gaspe Area) |
Middle Eifelian |
|
Grandispora |
Grandispora velata
|
North America |
Emsian |
Frasnian |
Grandispora |
Grandispora velata
|
Canada(Gaspe Area) |
Middle Emsian |
Middle Eifelian |
Hymenozonotriletes |
Hymenozonotriletes archaelepidophytus
|
North America |
Late Givetian |
Early Frasnian |
Hymenozonotriletes |
Hymenozonotriletes archaelepidophytus
|
Canada(NWT) |
Early Famennian |
|
Hymenozonotriletes |
Hymenozonotriletes celeber
|
North America |
Late Givetian |
Early Frasnian |
Hymenozonotriletes |
Hymenozonotriletes celeber
|
Canada(NWT,Mackenzie) |
Givetian |
|
Hymenozonotriletes |
Hymenozonotriletes deliquescens
|
North America |
Late Givetian |
Early Frasnian |
Hymenozonotriletes |
Hymenozonotriletes deliquescens
|
Canada(NWT) |
Early Famennian |
|
Hymenozonotriletes |
Hymenozonotriletes denticulatus
|
North America |
Famennian |
|
Hymenozonotriletes |
Hymenozonotriletes denticulatus
|
Canada(NWT) |
Late Devonian |
|