Systematophora |
Systematophora sp
|
Czechoslovakia |
Valanginian |
Early Aptian |
Systematophora |
Systematophora sp
|
Czechoslovakia |
Valanginian |
Early Aptian |
Deflandrea |
Deflandrea sp
|
Czechoslovakia |
Valanginian |
Early Aptian |
Gonyaulax |
Gonyaulax tenuiceras
|
Czechoslovakia |
Valanginian |
Early Aptian |
Gonyaulax |
Gonyaulax sp
|
Czechoslovakia |
Valanginian |
Early Aptian |
Scriniodinium |
Scriniodinium galeritum
|
Czechoslovakia |
Valanginian |
Early Aptian |
Endoscrinium |
Endoscrinium galeritum
|
Czechoslovakia |
Valanginian |
Early Aptian |
Hystrichosphaera |
Hystrichosphaera furcata
|
Czechoslovakia |
Valanginian |
Early Aptian |
Hystrichosphaera |
Hystrichosphaera wetzelii
sp. nov. |
Czechoslovakia |
Valanginian |
Early Aptian |
Pterodinium |
Pterodinium sp
|
Czechoslovakia |
Valanginian |
Early Aptian |
Applanopsis |
Applanopsis lenticularis
|
Czechoslovakia |
Valanginian |
Early Aptian |
Baltisphaeridium |
Baltisphaeridium fimbriatum
|
Czechoslovakia |
Valanginian |
Early Aptian |
Baltisphaeridium |
Baltisphaeridium stimuliferum
|
Czechoslovakia |
Valanginian |
Early Aptian |
Micrhystridium |
Micrhystridium fragile
|
Czechoslovakia |
Valanginian |
Early Aptian |
Micrhystridium |
Micrhystridium inconspicuum
|
Czechoslovakia |
Valanginian |
Early Aptian |
Micrhystridium |
Micrhystridium mendax
|
Czechoslovakia |
Valanginian |
Early Aptian |
Pterocystidiopsis |
Pterocystidiopsis sp
|
Czechoslovakia |
Valanginian |
Early Aptian |