Aureotesta |
Aureotesta clathrata
|
Czech Republic |
Late Arenigian |
Early Llanvirnian |
Baltisphaeridium |
Baltisphaeridium sp
|
Czech Republic |
Late Arenigian |
Early Llanvirnian |
Belonechitina |
Belonechitina micracantha
|
Czech Republic |
Late Arenigian |
Early Llanvirnian |
Belonechitina |
Belonechitina sp
|
Czech Republic |
Late Arenigian |
Early Llanvirnian |
Comasphaeridium |
Comasphaeridium sp
|
Czech Republic |
Late Arenigian |
Early Llanvirnian |
Comasphaeridium |
Comasphaeridium tonsum
|
Czech Republic |
Late Arenigian |
Early Llanvirnian |
Cyathochitina |
Cyathochitina campanulaeformis
|
Czech Republic |
Late Arenigian |
Early Llanvirnian |
Dicrodiacrodium |
Dicrodiacrodium ancoriforme
|
Czech Republic |
Late Arenigian |
Early Llanvirnian |
Dicrodiacrodium |
Dicrodiacrodium sp
|
Czech Republic |
Late Arenigian |
Early Llanvirnian |
Ferromia |
Ferromia pellita
|
Czech Republic |
Late Arenigian |
Early Llanvirnian |
Ferromia |
Ferromia sp
|
Czech Republic |
Late Arenigian |
Early Llanvirnian |
Lagenochitina |
Lagenochitina sp
|
Czech Republic |
Late Arenigian |
Early Llanvirnian |
Leiosphaeridia |
Leiosphaeridia sp
|
Czech Republic |
Late Arenigian |
Early Llanvirnian |
Micrhystridium |
Micrhystridium sp
|
Czech Republic |
Late Arenigian |
Early Llanvirnian |
Polygonium |
Polygonium gracile
|
Czech Republic |
Late Arenigian |
Early Llanvirnian |
Polygonium |
Polygonium sp
|
Czech Republic |
Late Arenigian |
Early Llanvirnian |
Sagenachitina |
Sagenachitina oblonga
|
Czech Republic |
Late Arenigian |
Early Llanvirnian |