Acanthodiacrodium |
Acanthodiacrodium convexum
|
Bulgaria |
Late Arenigian |
|
Acanthodiacrodium |
Acanthodiacrodium intercalare
|
Bulgaria |
Late Arenigian |
|
Acanthodiacrodium |
Acanthodiacrodium sexdentatum
|
Bulgaria |
Late Arenigian |
|
Acanthodiacrodium |
Acanthodiacrodium sp
|
Bulgaria |
Late Arenigian |
Late Ordovician |
Acanthodiacrodium |
Acanthodiacrodium uniforme
|
Bulgaria |
Late Arenigian |
|
Acanthodiacrodium |
Acanthodiacrodium vavrdovae
|
Bulgaria |
Late Arenigian |
|
Baltisphaeridium |
Baltisphaeridium sp
|
Bulgaria |
Late Arenigian |
|
Belonechitina |
Belonechitina
|
Bulgaria |
Late Arenigian |
|
Conochitina |
Conochitina
|
Bulgaria |
Late Arenigian |
|
Coryphidium |
Coryphidium miladum
|
Bulgaria |
Late Arenigian |
|
Coryphidium |
Coryphidium minutum
|
Bulgaria |
Late Arenigian |
|
Coryphidium |
Coryphidium sp
|
Bulgaria |
Late Arenigian |
|
Deunffia |
Deunffia monacantha
|
Bulgaria |
Late Ordovician |
|
Ferromia |
Ferromia filosa
|
Bulgaria |
Late Ordovician |
|
Goniosphaeridium |
Goniosphaeridium polygonale
|
Bulgaria |
Late Ordovician |
|
Impluviculus |
Impluviculus sp
|
Bulgaria |
Late Arenigian |
|
Lagenochitina |
Lagenochitina
|
Bulgaria |
Late Arenigian |
|