Nuskoisporites |
Nuskoisporites sp
|
Romania |
Triassic |
|
Oculopollis |
Oculopollis cardinalis
|
Romania |
Coniacian |
Santonian |
Oculopollis |
Oculopollis orbicularis
|
Romania |
Late Cenomanian |
Santonian |
Oculopollis |
Oculopollis orbicularis
|
Romania |
Turonian |
Santonian |
Oculopollis |
Oculopollis semimaximus
|
Romania |
Turonian |
Santonian |
Oculopollis |
Oculopollis semimaximus
|
Romania |
Late Cenomanian |
Santonian |
Odontochitina |
Odontochitina costata
|
Romania |
Albian |
Cenomanian |
Odontochitina |
Odontochitina operculata
|
Romania |
Coniacian |
Santonian |
Operculodinium |
Operculodinium sp. Anto.,1974
sp. nov. |
Romania |
Coniacian |
Santonian |
Orbisporis |
Orbisporis convolutus
|
Romania |
Late Visean |
|
Orthoceras |
Orthoceras sp
|
Romania |
Late Wenlockian |
Early Ludlovian |
Orygmatosphaeridium |
Orygmatosphaeridium sp
|
Romania |
Vendian |
Early Cambrian |
Orygmatosphaeridium |
Orygmatosphaeridium sp
|
Romania |
Ordovician |
|
Osmundacidites |
Osmundacidites sp. Gher.et al,1973
sp. nov. |
Romania |
Jurassic |
|
Osmundacidites |
Osmundacidites wellmanii
|
Romania |
Late Callovian |
Oxfordian |
Osmundacidites |
Osmundacidites wellmanii
|
Romania |
Neocomian |
Aptian |
Ovalipollis |
Ovalipollis sp. Gher.et al,1973
sp. nov. |
Romania |
Jurassic |
|