Aremoricanium |
Aremoricanium deflandrei
|
Sweden |
Middle Ordovician |
|
Baltisphaeridium |
Baltisphaeridium brevispinosum
|
Sweden |
Middle Ordovician |
|
Baltisphaeridium |
Baltisphaeridium brevituberculatum
|
Sweden |
Middle Ordovician |
|
Baltisphaeridium |
Baltisphaeridium calicispinae
|
Sweden |
Middle Ordovician |
|
Baltisphaeridium |
Baltisphaeridium constrictum
|
Sweden |
Middle Ordovician |
|
Baltisphaeridium |
Baltisphaeridium digitiforme
|
Sweden |
Middle Ordovician |
|
Baltisphaeridium |
Baltisphaeridium klabavense
|
Sweden |
Middle Ordovician |
|
Baltisphaeridium |
Baltisphaeridium latiradiatum
|
Sweden |
Middle Ordovician |
|
Baltisphaeridium |
Baltisphaeridium longispinosum
|
Sweden |
Middle Ordovician |
|
Baltisphaeridium |
Baltisphaeridium microspinosum
|
Sweden |
Middle Ordovician |
|
Baltisphaeridium |
Baltisphaeridium multipilosum
|
Sweden |
Middle Ordovician |
|
Baltisphaeridium |
Baltisphaeridium pachyacanthum
|
Sweden |
Middle Ordovician |
|
Baltisphaeridium |
Baltisphaeridium perpaucispinum
|
Sweden |
Middle Ordovician |
|
Baltisphaeridium |
Baltisphaeridium pustulatum
|
Sweden |
Middle Ordovician |
|
Baltisphaeridium |
Baltisphaeridium ritvae
|
Sweden |
Middle Ordovician |
|
Baltisphaeridium |
Baltisphaeridium varsoviense
|
Sweden |
Middle Ordovician |
|
Elektoriskos |
Elektoriskos pogonius
|
Sweden |
Middle Ordovician |
|