Navifusa |
Navifusa fusiformis
|
Brazil |
Early Devonian |
|
Navifusa |
Navifusa multistriata
|
Brazil |
Frasnian |
Frasnian |
Polyedryxium |
Polyedryxium sp
|
Brazil |
Middle Devonian |
Frasnian |
Pseudolunulidia |
Pseudolunulidia imperatrizensis
|
Brazil |
Middle Devonian |
|
Pterospermopsis |
Pterospermopsis brasiliensis
|
Brazil |
Mississippian |
|
Tasmanites |
Tasmanites sp
|
Brazil |
Frasnian |
Mississippian |
Triangulina |
Triangulina alargada
|
Brazil |
Early Devonian |
Middle Devonian |
Veryhachium |
Veryhachium
|
Brazil |
Early Devonian |
|
Veryhachium |
Veryhachium asymmetricum
|
Brazil |
Emsian |
Givetian |
Veryhachium |
Veryhachium thyrae
|
Brazil |
Emsian |
Givetian |