Polygonium |
Polygonium sp
|
Italy(Sardinia) |
Tremadocian |
|
Veryhachium |
Veryhachium sp
|
Italy(Sardinia) |
Late Llandoverian |
Early Wenlockian |
Stelliferidium |
Stelliferidium sp
|
Italy(Sardinia) |
Tremadocian |
Arenigian |
Vulcanisphaera |
Vulcanisphaera britannica
|
Italy(Sardinia) |
Tremadocian |
|
Acanthodiacrodium |
Acanthodiacrodium achrasii
|
Italy(Sardinia) |
Early Tremadocian |
|
Timofeevia |
Timofeevia pentagonalis
|
Italy(Sardinia) |
Middle Cambrian |
Late Cambrian |
Acanthodiacrodium |
Acanthodiacrodium achrasii
|
Italy(Sardinia) |
Early Tremadocian |
|
Acanthodiacrodium |
Acanthodiacrodium simplex
|
Italy(Sardinia) |
Early Tremadocian |
|
Goniosphaeridium |
Goniosphaeridium dentatum
|
Italy(Sardinia) |
Early Tremadocian |
|
Cymatiogalea |
Cymatiogalea cuvillieri
|
Italy(Sardinia) |
Tremadocian |
|
Stelliferidium |
Stelliferidium pseudoornatum
|
Italy(Sardinia) |
Early Tremadocian |
|
Acanthodiacrodium |
Acanthodiacrodium angustum
|
Italy(Sardinia) |
Tremadocian |
|
Cymatiogalea |
Cymatiogalea multarea
|
Italy(Sardinia) |
Tremadocian |
|
Cymatiogalea |
Cymatiogalea multarea
|
Italy(Sardinia) |
Tremadocian |
|
Leiofusa |
Leiofusa stoumonensis
|
Italy(Sardinia) |
Tremadocian |
|
Dactylofusa |
Dactylofusa velifera
|
Italy(Sardinia) |
Tremadocian |
|
Goniosphaeridium |
Goniosphaeridium sp
|
Italy(Sardinia) |
Tremadocian |
|