Acanthodiacrodium |
Acanthodiacrodium vestitum
|
Bulgaria |
Middle Cambrian |
Late Cambrian |
Acanthotriletes |
Acanthotriletes parvispinosus
|
Bulgaria |
Early Devonian |
|
Acanthotriletes |
Acanthotriletes serratus
|
Bulgaria |
Early Devonian |
|
Archaeozonotriletes |
Archaeozonotriletes sp
|
Bulgaria |
Early Devonian |
|
Azonomonoletes |
Azonomonoletes costatus
|
Bulgaria |
Early Devonian |
|
Azonomonoletes |
Azonomonoletes laevis
|
Bulgaria |
Early Devonian |
|
Baltisphaeridium |
Baltisphaeridium sp
|
Bulgaria |
Early Devonian |
|
Camarozonotriletes |
Camarozonotriletes sp
|
Bulgaria |
Early Devonian |
|
Conochitina |
Conochitina sp
|
Bulgaria |
Early Devonian |
|
Cymatiosphaera |
Cymatiosphaera milonii
|
Bulgaria |
Early Devonian |
|
Dasyrytidodiacrodium |
Dasyrytidodiacrodium sp
|
Bulgaria |
Middle Cambrian |
Late Cambrian |
Dictyotidium |
Dictyotidium cambriense
|
Bulgaria |
Middle Cambrian |
Late Cambrian |
Domasia |
Domasia sp
|
Bulgaria |
Early Devonian |
|
Emphanisporites |
Emphanisporites neglectus
|
Bulgaria |
Early Devonian |
|
Emphanisporites |
Emphanisporites rotatus
|
Bulgaria |
Early Devonian |
|
Emphanisporites |
Emphanisporites sp
|
Bulgaria |
Early Devonian |
|
Hymenozonotriletes |
Hymenozonotriletes sp
|
Bulgaria |
Early Devonian |
|