Emphanisporites |
Emphanisporites minutus
|
USSR(European) |
Early Devonian |
Middle Devonian |
Emphanisporites |
Emphanisporites neglectus
|
USSR(European) |
Early Devonian |
Middle Devonian |
Emphanisporites |
Emphanisporites ornatissimus
|
USSR(European) |
Early Devonian |
Middle Devonian |
Emphanisporites |
Emphanisporites rotatus
|
USSR(European) |
Early Devonian |
Middle Devonian |
Emphanisporites |
Emphanisporites sp
|
USSR(European) |
Early Devonian |
Middle Devonian |
Emphanisporites |
Emphanisporites tener
|
USSR(European) |
Early Devonian |
Middle Devonian |
Hymenozonotriletes |
Hymenozonotriletes mastoides
|
USSR(European) |
Middle Devonian |
|
Hymenozonotriletes |
Hymenozonotriletes mesodevonicus
|
USSR(European) |
Middle Devonian |
|
Hymenozonotriletes |
Hymenozonotriletes perforatus
|
USSR(European) |
Middle Devonian |
|
Hymenozonotriletes |
Hymenozonotriletes sp
|
USSR(European) |
Early Devonian |
Middle Devonian |
Leiotriletes |
Leiotriletes
|
USSR(European) |
Early Devonian |
Middle Devonian |
Leiotriletes |
Leiotriletes simplex
|
USSR(European) |
Early Devonian |
Middle Devonian |
Protosphaeridium |
Protosphaeridium intertextum
|
USSR(European) |
Early Devonian |
Middle Devonian |
Protosphaeridium |
Protosphaeridium petigenosum
|
USSR(European) |
Early Devonian |
Middle Devonian |
Protosphaeridium |
Protosphaeridium spinosus
|
USSR(European) |
Early Devonian |
Middle Devonian |
Retusotriletes |
Retusotriletes
|
USSR(European) |
Early Devonian |
Middle Devonian |
Retusotriletes |
Retusotriletes asperatus
|
USSR(European) |
Early Devonian |
Middle Devonian |