Dictyopsophosphaera |
Dictyopsophosphaera convexa
|
Czechoslovakia |
Late Gothlandian |
Early Devonian |
Dictyopsophosphaera |
Dictyopsophosphaera polygonia
|
Czechoslovakia |
Late Gothlandian |
Early Devonian |
Brochopsophosphaera |
Brochopsophosphaera diligens
|
Czechoslovakia |
Late Gothlandian |
Early Devonian |
Leiofusa |
Leiofusa navicula
|
Czechoslovakia |
Late Gothlandian |
Early Devonian |
Lophosphaera |
Lophosphaera safes
|
Czechoslovakia |
Late Gothlandian |
Early Devonian |
Cymatiosphaera |
Cymatiosphaera milonii
|
Czechoslovakia |
Late Gothlandian |
Early Devonian |
Discina |
Discina asperella
|
Czechoslovakia |
Late Gothlandian |
Early Devonian |
Retispora |
Retispora lepidophyta
|
Czechoslovakia |
Early Devonian |
Middle Devonian |
Punctatisporites |
Punctatisporites scabratus
|
Czechoslovakia |
Early Devonian |
Middle Devonian |
Densosporites |
Densosporites devonicus
|
Czechoslovakia |
Early Devonian |
Middle Devonian |
Reticulatisporites |
Reticulatisporites emsiensis
|
Czechoslovakia |
Early Devonian |
Middle Devonian |
Tholisporites |
Tholisporites ancylus
|
Czechoslovakia |
Early Devonian |
Middle Devonian |
Calyptopteris |
Calyptopteris proteus
|
Czechoslovakia |
Early Devonian |
Middle Devonian |
Hymenozonotriletes |
Hymenozonotriletes polystichus
|
Czechoslovakia |
Early Devonian |
Middle Devonian |
Hymenozonotriletes |
Hymenozonotriletes comans
|
Czechoslovakia |
Early Devonian |
Middle Devonian |
Emphanisporites |
Emphanisporites robustus
|
Czechoslovakia |
Early Devonian |
Middle Devonian |
Rhabdosporites |
Rhabdosporites sp
|
Czechoslovakia |
Early Devonian |
Middle Devonian |