Acanthodiacrodium |
Acanthodiacrodium
|
Czechoslovakia |
Late Cambrian |
Ordovician |
Apiculiretusispora |
Apiculiretusispora microconus
|
Czechoslovakia |
Early Devonian |
|
Archaeoperisaccus |
Archaeoperisaccus elongatus
|
Czechoslovakia |
Late Devonian |
Early Carboniferous |
Archaeozonotriletes |
Archaeozonotriletes
|
Czechoslovakia |
Late Gothlandian |
Early Devonian |
Archaeozonotriletes |
Archaeozonotriletes boafeticus
|
Czechoslovakia |
Late Devonian |
|
Archaeozonotriletes |
Archaeozonotriletes cresimus
|
Czechoslovakia |
Late Devonian |
|
Archaeozonotriletes |
Archaeozonotriletes variabilis
|
Czechoslovakia |
Late Devonian |
|
Auroraspora |
Auroraspora macra
|
Czechoslovakia |
Late Devonian |
|
Auroraspora |
Auroraspora macromanifesta
|
Czechoslovakia |
Late Devonian |
|
Azonomonoletes |
Azonomonoletes sigariformis
|
Czechoslovakia |
Late Gothlandian |
Early Devonian |
Baltisphaeridium |
Baltisphaeridium astartes
|
Czechoslovakia |
Late Gothlandian |
Early Devonian |
Baltisphaeridium |
Baltisphaeridium guillermii
|
Czechoslovakia |
Late Gothlandian |
Early Devonian |
Baltisphaeridium |
Baltisphaeridium oligofurcatum
|
Czechoslovakia |
Middle Gothlandian |
Late Gothlandian |
Baltisphaeridium |
Baltisphaeridium uncinatum
|
Czechoslovakia |
Late Cambrian |
Ordovician |
Brochopsophosphaera |
Brochopsophosphaera diligens
|
Czechoslovakia |
Late Gothlandian |
Early Devonian |
Calyptopteris |
Calyptopteris proteus
|
Czechoslovakia |
Early Devonian |
Middle Devonian |
Camptozonotriletes |
Camptozonotriletes caperatus
|
Czechoslovakia |
Early Devonian |
|