Arbusculidium |
Arbusculidium filamentosum
|
Nd |
Nd |
|
Dicrodiacrodium |
Dicrodiacrodium ancoriforme
|
E.Germany(Rostock) |
Late Llanvirnian |
|
Dicrodiacrodium |
Dicrodiacrodium ancoriforme
|
China(Hupei) |
Arenigian |
|
Dicrodiacrodium |
Dicrodiacrodium ancoriforme
|
Czechoslovakia(Bohemia) |
Late Arenigian |
|
Dicrodiacrodium |
Dicrodiacrodium ancoriforme
|
Morocco |
Late Arenigian |
|
Dicrodiacrodium |
Dicrodiacrodium ancoriforme
|
Nd |
Nd |
|
Dicrodiacrodium |
Dicrodiacrodium normale
|
Nd |
Nd |
|
Dicrodiacrodium |
Dicrodiacrodium normale
|
Nd |
Nd |
|
Dicrodiacrodium |
Dicrodiacrodium normale
|
Nd |
Nd |
|
Dicrodiacrodium |
Dicrodiacrodium normale
|
Nd |
Nd |
|
Dicrodiacrodium |
Dicrodiacrodium normale
|
Nd |
Nd |
|
Dicrodiacrodium |
Dicrodiacrodium sp
|
Nd |
Nd |
|