Ozotobrachion |
Ozotobrachion dactylos
|
Spain |
Emsian |
Eifelian |
Ozotobrachion |
Ozotobrachion dactylos
|
France |
Gedinnian |
Emsian |
Ozotobrachion |
Ozotobrachion dactylos
|
Brazil |
Gedinnian |
Emsian |
Ozotobrachion |
Ozotobrachion dactylos
|
Europe |
Gedinnian |
Emsian |
Ozotobrachion |
Ozotobrachion dactylos
|
Canada |
Gedinnian |
Emsian |
Polyedryxium |
Polyedryxium
|
Algeria |
Siegenian |
Late Devonian |
Polyedryxium |
Polyedryxium
|
France |
Siegenian |
Late Devonian |
Polyedryxium |
Polyedryxium
|
Brazil |
Siegenian |
Late Devonian |
Polyedryxium |
Polyedryxium
|
Europe |
Emsian |
Late Devonian |
Polyedryxium |
Polyedryxium
|
Canada |
Emsian |
Late Devonian |
Polyedryxium |
Polyedryxium decorum
|
Algeria |
Eifelian |
Late Devonian |
Polyedryxium |
Polyedryxium decorum
|
Brazil |
Emsian |
Givetian |
Polyedryxium |
Polyedryxium decorum
|
Spain |
Siegenian |
Emsian |
Pseudolunulidia |
Pseudolunulidia imperatrizensis
|
Algeria |
Eifelian |
Givetian |
Pseudolunulidia |
Pseudolunulidia imperatrizensis
|
France |
Eifelian |
Givetian |
Pseudolunulidia |
Pseudolunulidia imperatrizensis
|
Brazil |
Eifelian |
Givetian |
Pterospermopsis |
Pterospermopsis circumstriata
sp. nov. |
Algeria |
Emsian |
Eifelian |