Peteinosphaeridium |
Peteinosphaeridium hystrichoreticulatum
|
Finland |
Early Ordovician |
Late Ordovician |
Peteinosphaeridium |
Peteinosphaeridium macropylum
sp. nov. |
Finland |
Early Ordovician |
Late Ordovician |
Peteinosphaeridium |
Peteinosphaeridium majorfurcatum
|
Finland |
Early Ordovician |
Late Ordovician |
Peteinosphaeridium |
Peteinosphaeridium nudum
|
Finland |
Early Ordovician |
Late Ordovician |
Peteinosphaeridium |
Peteinosphaeridium polyfurcatum
sp. nov. |
Finland |
Early Ordovician |
Late Ordovician |
Peteinosphaeridium |
Peteinosphaeridium sp
|
Finland |
Ordovician |
|
Peteinosphaeridium |
Peteinosphaeridium trifurcatum
|
Finland |
Early Ordovician |
Late Ordovician |
Peteinosphaeridium |
Peteinosphaeridium trifurcatum
|
Finland |
Early Ordovician |
Late Ordovician |
Peteinosphaeridium |
Peteinosphaeridium trifurcatum
|
Finland |
Ordovician |
|
Pirea |
Pirea ornata
|
Finland |
Early Ordovician |
|
Pirea |
Pirea sp
|
Finland |
Early Ordovician |
Late Ordovician |
Polyedryxium |
Polyedryxium sp
|
Finland |
Early Ordovician |
|
Priscogalea |
Priscogalea simplex
|
Finland |
Ordovician |
|
Pterocystidiopsis |
Pterocystidiopsis sp
|
Finland |
Early Cambrian |
|
Pterospermella |
Pterospermella tranvikensis
sp. nov. |
Finland |
Early Ordovician |
Late Ordovician |
Stelliferidium |
Stelliferidium alandicum
sp. nov. |
Finland |
Early Ordovician |
Late Ordovician |
Stelliferidium |
Stelliferidium sp
|
Finland |
Early Cambrian |
Early Ordovician |