Frankea |
Frankea sp
|
Czechoslovakia |
Nd |
|
Goniosphaeridium |
Goniosphaeridium polygonale
|
Czechoslovakia |
Late Arenigian |
Llanvirnian |
Goniosphaeridium |
Goniosphaeridium uncinatum
|
Czechoslovakia |
Late Arenigian |
Llanvirnian |
Leiofusa |
Leiofusa crassiuscula
|
Czechoslovakia |
Early Llanvirnian |
|
Leiofusa |
Leiofusa estrecha
|
Czechoslovakia |
Late Arenigian |
Llanvirnian |
Leiofusa |
Leiofusa filifera
|
Czechoslovakia |
Llanvirnian |
|
Leiofusa |
Leiofusa fusiformis
|
Czechoslovakia |
Late Arenigian |
Llanvirnian |
Leiosphaeridia |
Leiosphaeridia fragilis
|
Czechoslovakia |
Llanvirnian |
|
Leiosphaeridia |
Leiosphaeridia wenlockia
|
Czechoslovakia |
Late Arenigian |
Llanvirnian |
Lophosphaeridium |
Lophosphaeridium citrinum
|
Czechoslovakia |
Llanvirnian |
|
Lophosphaeridium |
Lophosphaeridium tentativum
|
Czechoslovakia |
Llanvirnian |
|
Lusatia |
Lusatia dendroidea
|
Czechoslovakia |
Early Llanvirnian |
|
Marrocanium |
Marrocanium simplex
|
Czechoslovakia |
Late Arenigian |
Llanvirnian |
Multiplicisphaeridium |
Multiplicisphaeridium imitatum
|
Czechoslovakia |
Late Arenigian |
Llanvirnian |
Peteinosphaeridium |
Peteinosphaeridium brevifurcatum
|
Czechoslovakia |
Late Arenigian |
Llanvirnian |
Peteinosphaeridium |
Peteinosphaeridium trifurcatum
|
Czechoslovakia |
Late Arenigian |
Llanvirnian |
Pirea |
Pirea capitata
|
Czechoslovakia |
Late Llanvirnian |
|