Baltisphaeridium |
Baltisphaeridium multipilosum
|
Baltic |
Ordovician |
|
Baltisphaeridium |
Baltisphaeridium microspinosum
|
Baltic |
Ordovician |
|
Baltisphaeridium |
Baltisphaeridium brevispinosum
|
Baltic |
Ordovician |
|
Baltisphaeridium |
Baltisphaeridium macropylum
|
Baltic |
Ordovician |
|
Baltisphaeridium |
Baltisphaeridium polygonale
|
Baltic |
Ordovician |
|
Baltisphaeridium |
Baltisphaeridium digitatum
|
Baltic |
Ordovician |
|
Baltisphaeridium |
Baltisphaeridium trifurcatum
|
Baltic |
Ordovician |
|
Baltisphaeridium |
Baltisphaeridium trifurcatum
|
Baltic |
Ordovician |
|
Baltisphaeridium |
Baltisphaeridium trifurcatum
|
Baltic |
Ordovician |
|
Baltisphaeridium |
Baltisphaeridium trifurcatum
|
Baltic |
Ordovician |
|
Baltisphaeridium |
Baltisphaeridium micranthum
|
Baltic |
Ordovician |
|
Baltisphaeridium |
Baltisphaeridium hymenoferum
|
Baltic |
Ordovician |
|
Baltisphaeridium |
Baltisphaeridium cristatum
|
Baltic |
Ordovician |
|
Veryhachium |
Veryhachium balticum
|
Baltic |
Ordovician |
|
Leiofusa |
Leiofusa navis
|
Baltic |
Ordovician |
|
Leiofusa |
Leiofusa navicula
|
Baltic |
Ordovician |
|
Leiofusa |
Leiofusa ovalis
|
Baltic |
Ordovician |
|