Synsphaeridium |
Synsphaeridium spinosum
|
Czechoslovakia |
Late Gothlandian |
Early Devonian |
Hyrtellosphaeridium |
Hyrtellosphaeridium triviale
|
Czechoslovakia |
Late Gothlandian |
Early Devonian |
Calyptosporites |
Calyptosporites
|
Czechoslovakia |
Late Gothlandian |
Early Devonian |
Brochotriletes |
Brochotriletes microlacunosus
|
Czechoslovakia |
Late Gothlandian |
Early Devonian |
Retusotriletes |
Retusotriletes sp
|
Czechoslovakia |
Late Gothlandian |
Early Devonian |
Brochopsophosphaera |
Brochopsophosphaera diligens
|
Czechoslovakia |
Late Gothlandian |
Early Devonian |
Veryhachium |
Veryhachium trispinosum
|
Czechoslovakia |
Late Gothlandian |
Early Devonian |
Acanthotriletes |
Acanthotriletes parvispinosus
|
Czechoslovakia |
Late Gothlandian |
Early Devonian |
Dictyotriletes |
Dictyotriletes peculiaris
|
Czechoslovakia |
Late Gothlandian |
Early Devonian |
Micrhystridium |
Micrhystridium sp
|
Czechoslovakia |
Late Gothlandian |
Early Devonian |
Veryhachium |
Veryhachium sp.1 More.,1974
sp. nov. |
Czechoslovakia |
Late Gothlandian |
Early Devonian |