Dactylofusa |
Dactylofusa maranhensis
|
Czechoslovakia |
Late Ordovician |
|
Dactylofusa |
Dactylofusa spinata
|
Czechoslovakia |
Late Ordovician |
|
Dactylofusa |
Dactylofusa striatogranulata
|
Czechoslovakia |
Late Ordovician |
|
Dictyotidium |
Dictyotidium stenodictyum
|
Czechoslovakia |
Late Ordovician |
|
Diexallophasis |
Diexallophasis denticulata
|
Czechoslovakia |
Late Ordovician |
|
Diexallophasis |
Diexallophasis remota
|
Czechoslovakia |
Late Ordovician |
|
Eponula |
Eponula saccata
|
Czechoslovakia |
Late Ordovician |
|
Eupoikilofusa |
Eupoikilofusa blanca
|
Czechoslovakia |
Late Ordovician |
|
Eupoikilofusa |
Eupoikilofusa rochesterensis
|
Czechoslovakia |
Late Ordovician |
|
Eupoikilofusa |
Eupoikilofusa striatifera
|
Czechoslovakia |
Late Ordovician |
|
Helosphaeridium |
Helosphaeridium latispinosum
|
Czechoslovakia |
Late Ordovician |
|
Leiosphaeridia |
Leiosphaeridia ketchenata
|
Czechoslovakia |
Late Ordovician |
|
Melikeriopalla |
Melikeriopalla amydra
|
Czechoslovakia |
Late Ordovician |
|
Melikeriopalla |
Melikeriopalla cataphracta
|
Czechoslovakia |
Late Ordovician |
|
Multiplicisphaeridium |
Multiplicisphaeridium arbusculiferum
|
Czechoslovakia |
Late Ordovician |
|
Multiplicisphaeridium |
Multiplicisphaeridium bifurcatum
|
Czechoslovakia |
Late Ordovician |
|
Multiplicisphaeridium |
Multiplicisphaeridium eoplanktonicum
|
Czechoslovakia |
Late Ordovician |
|