Exilisphaeridium |
Exilisphaeridium
|
Nd |
Nd |
|
Exilisphaeridium |
Exilisphaeridium irregulare
|
Nd |
Early Paleozoic |
|
Exochoderma |
Exochoderma
|
Nd |
Nd |
|
Exochoderma |
Exochoderma irregularis
|
Nd |
Early Paleozoic |
|
Favososphaeridium |
Favososphaeridium
|
Nd |
Nd |
|
Favososphaeridium |
Favososphaeridium scandicum
|
Nd |
Early Paleozoic |
|
Filisphaeridium |
Filisphaeridium setasessitante
|
Nd |
Early Paleozoic |
|
Filisphaeridium |
Filisphaeridium stimuliferum
|
Nd |
Nd |
|
Fimbriaglomerella |
Fimbriaglomerella divisa
|
Nd |
Early Paleozoic |
|
Florisphaeridium |
Florisphaeridium castellum
|
Nd |
Early Paleozoic |
|
Frankea |
Frankea
|
Nd |
Nd |
|
Frankea |
Frankea hamata
|
Nd |
Early Paleozoic |
|
Frankea |
Frankea hamulata
|
Nd |
Early Paleozoic |
|
Fusilites |
Fusilites lucis
|
Nd |
Early Paleozoic |
|
Geron |
Geron guerillerus
|
Nd |
Early Paleozoic |
|
Glottimorpha |
Glottimorpha asiatica
|
Nd |
Early Paleozoic |
|
Goniolopadion |
Goniolopadion prolixum
|
Nd |
Early Paleozoic |
|