Retusotriletes |
Retusotriletes simplex
|
Bulgaria |
Early Devonian |
|
Azonomonoletes |
Azonomonoletes costatus
|
Bulgaria |
Early Devonian |
|
Leiofusa |
Leiofusa striata
|
Bulgaria |
Early Devonian |
|
Veryhachium |
Veryhachium polyaster
|
Bulgaria |
Early Devonian |
|
Psophosphaera |
Psophosphaera safes
|
Bulgaria |
Early Devonian |
|
Retusotriletes |
Retusotriletes minor
|
Bulgaria |
Early Devonian |
|
Retusotriletes |
Retusotriletes divulgatus
|
Bulgaria |
Early Devonian |
|
Retusotriletes |
Retusotriletes pychovii
|
Bulgaria |
Early Devonian |
|
Reticulatisporites |
Reticulatisporites emsiensis
|
Bulgaria |
Early Devonian |
|
Acanthotriletes |
Acanthotriletes parvispinosus
|
Bulgaria |
Early Devonian |
|
Winwaloeusia |
Winwaloeusia distracta
|
Bulgaria |
Early Devonian |
|
Veryhachium |
Veryhachium trispinosum
|
Bulgaria |
Early Devonian |
|
Veryhachium |
Veryhachium europaeum
|
Bulgaria |
Early Devonian |
|
Veryhachium |
Veryhachium downiei
|
Bulgaria |
Early Devonian |
|
Leiofusa |
Leiofusa striata
|
Bulgaria |
Early Devonian |
|
Cymatiosphaera |
Cymatiosphaera milonii
|
Bulgaria |
Early Devonian |
|
Domasia |
Domasia sp
|
Bulgaria |
Early Devonian |
|