Hyrtellosphaeridium |
Hyrtellosphaeridium semnus
|
Czechoslovakia |
Frasnian |
Famennian |
Hyrtellosphaeridium |
Hyrtellosphaeridium triviale
|
Czechoslovakia |
Frasnian |
Famennian |
Micrhystridium |
Micrhystridium inusitatum
|
Czechoslovakia |
Frasnian |
Tournaisian |
Micrhystridium |
Micrhystridium sp
|
Czechoslovakia |
Frasnian |
Tournaisian |
Micrhystridium |
Micrhystridium sp
|
Czechoslovakia |
Frasnian |
Tournaisian |
Retusotriletes |
Retusotriletes
|
Czechoslovakia |
Gedinnian |
Famennian |
Samarisporites |
Samarisporites
|
Czechoslovakia |
Siegenian |
Famennian |
Samarisporites |
Samarisporites inusitatus
|
Czechoslovakia |
Eifelian |
Frasnian |
Spelaeotriletes |
Spelaeotriletes triangulus
|
Czechoslovakia |
Eifelian |
Givetian |
Verrucosisporites |
Verrucosisporites
|
Czechoslovakia |
Emsian |
Famennian |
Verrucosisporites |
Verrucosisporites dentatus
|
Czechoslovakia |
Eifelian |
Givetian |
Verrucosisporites |
Verrucosisporites famenensis
|
Czechoslovakia |
Eifelian |
Famennian |
Verrucosisporites |
Verrucosisporites proscurrus
|
Czechoslovakia |
Eifelian |
Givetian |
Verrucosisporites |
Verrucosisporites pseudospinosus
|
Czechoslovakia |
Eifelian |
Givetian |
Verrucosisporites |
Verrucosisporites rarituberculatus
|
Czechoslovakia |
Frasnian |
Famennian |
Verrucosisporites |
Verrucosisporites rarituberculatus
|
Czechoslovakia |
Frasnian |
Famennian |
Verrucosisporites |
Verrucosisporites uncatus
|
Czechoslovakia |
Eifelian |
Frasnian |