Veryhachium |
Veryhachium hamii
|
Bulgaria |
Ordovician |
|
Veryhachium |
Veryhachium longispinosum
|
Bulgaria |
Ordovician |
|
Goniosphaeridium |
Goniosphaeridium uncinatum
|
Bulgaria |
Ordovician |
|
Multiplicisphaeridium |
Multiplicisphaeridium sartbernardense
|
Bulgaria |
Ordovician |
|
Ambitisporites |
Ambitisporites dilutus
|
Bulgaria |
Silurian |
|
Archaeozonotriletes |
Archaeozonotriletes divellomedium
|
Bulgaria |
Silurian |
|
Micrhystridium |
Micrhystridium robustum
|
Bulgaria |
Silurian |
|
Veryhachium |
Veryhachium octoaster
|
Bulgaria |
Silurian |
|
Veryhachium |
Veryhachium visbyense
|
Bulgaria |
Silurian |
|
Veryhachium |
Veryhachium valiente
|
Bulgaria |
Silurian |
|
Dictyosphaeridium |
Dictyosphaeridium explicatum
|
Bulgaria |
Silurian |
|
Leiofusa |
Leiofusa filifera
|
Bulgaria |
Silurian |
|
Conochitina |
Conochitina sp
|
Bulgaria |
Silurian |
|
Emphanisporites |
Emphanisporites rotatus
|
Bulgaria |
Devonian |
|
Retusotriletes |
Retusotriletes simplex
|
Bulgaria |
Devonian |
|
Retusotriletes |
Retusotriletes divulgatus
|
Bulgaria |
Devonian |
|
Reticulatisporites |
Reticulatisporites emsiensis
|
Bulgaria |
Devonian |
|