Gorgonisphaeridium |
Gorgonisphaeridium sp
|
Ghana |
Late Devonian |
|
Gorgonisphaeridium |
Gorgonisphaeridium spicatum
|
Ghana |
Middle Devonian |
|
Gorgonisphaeridium |
Gorgonisphaeridium spicatum
|
Ghana |
Frasnian |
|
Gorgonisphaeridium |
Gorgonisphaeridium spicatum
|
Ghana |
Late Devonian |
|
Grandispora |
Grandispora mammillata
|
Ghana |
Middle Devonian |
|
Grandispora |
Grandispora sp
|
Ghana |
Middle Devonian |
|
Grandispora |
Grandispora spinosa
|
Ghana |
Early Carboniferous |
|
Horologinella |
Horologinella horologia
|
Ghana |
Frasnian |
|
Hymenozonotriletes |
Hymenozonotriletes incisus
|
Ghana |
Frasnian |
|
Hymenozonotriletes |
Hymenozonotriletes pseudoreticulatus
|
Ghana |
Middle Devonian |
|
Hymenozonotriletes |
Hymenozonotriletes pseudoreticulatus
|
Ghana |
Early Carboniferous |
|
Lophosphaeridium |
Lophosphaeridium citrinum
|
Ghana |
Middle Devonian |
|
Lophosphaeridium |
Lophosphaeridium pilosum
|
Ghana |
Frasnian |
|
Lophosphaeridium |
Lophosphaeridium pilosum
|
Ghana |
Late Devonian |
|
Lophosphaeridium |
Lophosphaeridium sp
|
Ghana |
Frasnian |
|
Lophotriletes |
Lophotriletes salebrosus
|
Ghana |
Early Carboniferous |
|
Lophozonotriletes |
Lophozonotriletes excisus
|
Ghana |
Frasnian |
|