Geminospora |
Geminospora lemurata
|
Libya |
Early Frasnian |
Late Famennian |
Geminospora |
Geminospora libyensis
sp. nov. |
Libya |
Givetian |
|
Geminospora |
Geminospora papillata
|
Libya |
Late Siegenian |
Early Emsian |
Geminospora |
Geminospora svalbardiae
|
Libya |
Late Emsian |
Early Givetian |
Geminospora |
Geminospora treverica
|
Libya |
Late Emsian |
Couvinian |
Geminospora |
Geminospora verrucosa
|
Libya |
Frasnian |
|
Grandispora |
Grandispora cassidea
|
Libya |
Frasnian |
|
Grandispora |
Grandispora cassidea
|
Canada(NWT,Franklin) |
Late Frasnian |
Famennian |
Grandispora |
Grandispora diamphida
|
Libya |
Late Emsian |
Late Givetian |
Grandispora |
Grandispora douglastownense
|
Libya |
Late Emsian |
|
Grandispora |
Grandispora echinata
|
Libya |
Late Emsian |
Late Frasnian |
Grandispora |
Grandispora inculta
|
Libya |
Late Emsian |
Late Givetian |
Grandispora |
Grandispora macroimplana
|
Libya |
Late Frasnian |
|
Grandispora |
Grandispora macroimplana
|
USSR(European) |
Givetian |
|
Grandispora |
Grandispora macrotuberculata
|
Libya |
Late Emsian |
Early Givetian |
Grandispora |
Grandispora mammillata
|
Libya |
Late Givetian |
|
Grandispora |
Grandispora medicona
|
Libya |
Late Emsian |
Early Givetian |