Zonosphaeridium |
Zonosphaeridium sp
|
Romania |
Ordovician |
Middle Gothlandian |
Trachysphaeridium |
Trachysphaeridium sp
|
Romania |
Ordovician |
Middle Gothlandian |
Cymatiosphaera |
Cymatiosphaera sp
|
Romania |
Ordovician |
Middle Gothlandian |
Stictosphaeridium |
Stictosphaeridium sp
|
Romania |
Ordovician |
Middle Gothlandian |
Granomarginata |
Granomarginata sp
|
Romania |
Ordovician |
Middle Gothlandian |
Protosphaeridium |
Protosphaeridium minutum
|
Romania |
Ordovician |
Early Devonian |
Protosphaeridium |
Protosphaeridium cryptogranulosum
|
Romania |
Ordovician |
Middle Gothlandian |
Schismatosphaeridium |
Schismatosphaeridium sp
|
Romania |
Ordovician |
Middle Gothlandian |
Veryhachium |
Veryhachium brevitrispinosum
|
Romania |
Ordovician |
Middle Gothlandian |
Euconochitina |
Euconochitina sp
|
Romania |
Ordovician |
Middle Gothlandian |
Conochitina |
Conochitina brevis
|
Romania |
Ordovician |
Middle Gothlandian |
Conochitina |
Conochitina conulus
|
Romania |
Ordovician |
Middle Gothlandian |
Leodicites |
Leodicites sp
|
Romania |
Ordovician |
Middle Gothlandian |
Palaeononites |
Palaeononites semicircularis
|
Romania |
Ordovician |
Middle Gothlandian |
Palaeononites |
Palaeononites sp
|
Romania |
Ordovician |
Middle Gothlandian |
Staurocephalites |
Staurocephalites sp
|
Romania |
Ordovician |
Middle Gothlandian |
Leiosphaeridia |
Leiosphaeridia sp
|
Romania |
Ordovician |
Early Devonian |