Acanthodiacrodium |
Acanthodiacrodium
|
Argentina |
Late Cambrian |
|
Acanthodiacrodium |
Acanthodiacrodium
|
China(Kirin) |
Late Cambrian |
|
Acanthodiacrodium |
Acanthodiacrodium
|
England |
Late Tremadocian |
|
Acanthodiacrodium |
Acanthodiacrodium
|
Poland |
Late Tremadocian |
|
Acanthodiacrodium |
Acanthodiacrodium
|
Africa(N.Africa) |
Late Tremadocian |
|
Acanthodiacrodium |
Acanthodiacrodium
|
Iran |
Late Tremadocian |
|
Acanthodiacrodium |
Acanthodiacrodium angustum
|
Poland |
Early Tremadocian |
|
Acanthodiacrodium |
Acanthodiacrodium angustum
|
England |
Early Tremadocian |
|
Acanthodiacrodium |
Acanthodiacrodium angustum
|
France |
Early Tremadocian |
|
Acanthodiacrodium |
Acanthodiacrodium angustum
|
Belgium |
Early Tremadocian |
|
Acanthodiacrodium |
Acanthodiacrodium angustum
|
Spain |
Early Tremadocian |
|
Acanthodiacrodium |
Acanthodiacrodium angustum
|
Italy |
Early Tremadocian |
|
Acanthodiacrodium |
Acanthodiacrodium angustum
|
Canada(Newfoundland) |
Early Tremadocian |
|
Acanthodiacrodium |
Acanthodiacrodium angustum
|
Iran |
Early Tremadocian |
|
Acanthodiacrodium |
Acanthodiacrodium angustum
|
Africa(N.Africa) |
Early Tremadocian |
|
Acanthodiacrodium |
Acanthodiacrodium angustum
|
Argentina |
Early Tremadocian |
|
Acanthodiacrodium |
Acanthodiacrodium comptulum
|
Poland |
Early Tremadocian |
|