Baltisphaeridium |
Baltisphaeridium astartes
|
Czechoslovakia |
Ludlovian |
Emsian |
Cymatiosphaera |
Cymatiosphaera pavimenta
|
Czechoslovakia |
Ludlovian |
Emsian |
Hyrtellosphaeridium |
Hyrtellosphaeridium semnus
|
Czechoslovakia |
Frasnian |
Famennian |
Hyrtellosphaeridium |
Hyrtellosphaeridium mixtus
|
Czechoslovakia |
Frasnian |
Famennian |
Hyrtellosphaeridium |
Hyrtellosphaeridium triviale
|
Czechoslovakia |
Frasnian |
Famennian |
Hymenodiscina |
Hymenodiscina conspicua
|
Czechoslovakia |
Frasnian |
Famennian |
Verrucosisporites |
Verrucosisporites rarituberculatus
|
Czechoslovakia |
Frasnian |
Famennian |
Archaeozonotriletes |
Archaeozonotriletes semireticulatus
|
Czechoslovakia |
Frasnian |
Famennian |
Archaeozonotriletes |
Archaeozonotriletes acutus
|
Czechoslovakia |
Frasnian |
Famennian |
Archaeozonotriletes |
Archaeozonotriletes volgogradicus
|
Czechoslovakia |
Frasnian |
Famennian |
Hymenozonotriletes |
Hymenozonotriletes versabilis
|
Czechoslovakia |
Frasnian |
Famennian |
Hymenozonotriletes |
Hymenozonotriletes lepidophytus
|
Czechoslovakia |
Frasnian |
Famennian |
Hymenozonotriletes |
Hymenozonotriletes pusillites
|
Czechoslovakia |
Frasnian |
Famennian |
Hymenozonotriletes |
Hymenozonotriletes subdeliquescens
|
Czechoslovakia |
Frasnian |
Famennian |
Ancyrospora |
Ancyrospora furcula
|
Czechoslovakia |
Frasnian |
Famennian |
Micrhystridium |
Micrhystridium inusitatum
|
Czechoslovakia |
Frasnian |
Tournaisian |
Chitinozoa |
Chitinozoa
|
Czechoslovakia |
Ludlovian |
Visean |