Arbusculidium |
Arbusculidium bicuspidatum
|
E.Germany |
Late Arenigian |
|
Arbusculidium |
Arbusculidium destombesii
|
E.Germany |
Early Llanvirnian |
|
Arbusculidium |
Arbusculidium destombesii
|
Czechoslovakia |
Arenigian |
|
Arbusculidium |
Arbusculidium destombesii
|
Morocco |
Tremadocian |
|
Arbusculidium |
Arbusculidium filamentosum
|
France |
Arenigian |
|
Arbusculidium |
Arbusculidium filamentosum
|
E.Germany |
Late Llanvirnian |
|
Arbusculidium |
Arbusculidium filamentosum
|
Belgium |
Wenlockian |
|
Arbusculidium |
Arbusculidium filamentosum
|
Czechoslovakia |
Arenigian |
|
Arbusculidium |
Arbusculidium filamentosum
|
Tunisia |
Llanvirnian |
|
Arbusculidium |
Arbusculidium filamentosum
|
Morocco |
Late Arenigian |
Early Llanvirnian |
Arbusculidium |
Arbusculidium filamentosum
|
Belgium |
Wenlockian |
|
Arbusculidium |
Arbusculidium frondiferum
|
Morocco |
Tremadocian |
|
Archaeofavosina |
Archaeofavosina venusta
|
India |
Cambrian |
|
Aremoricanium |
Aremoricanium tenuiprocessum
|
E.Germany |
Late Llanvirnian |
|
Arkonia |
Arkonia tenuata
|
E.Germany |
Late Llanvirnian |
|
Arkonia |
Arkonia virgata
|
E.Germany |
Late Llanvirnian |
|
Aureotesta |
Aureotesta clathrata
|
Czechoslovakia |
Arenigian |
|