Acanthodiacrodium |
Acanthodiacrodium achrasii
|
Italy(Sardinia) |
Early Tremadocian |
|
Acanthodiacrodium |
Acanthodiacrodium achrasii
|
Italy(Sardinia) |
Early Tremadocian |
|
Acanthodiacrodium |
Acanthodiacrodium angustum
|
Italy(Sardinia) |
Tremadocian |
|
Acanthodiacrodium |
Acanthodiacrodium complanatum
|
Italy(Sardinia) |
Early Tremadocian |
|
Acanthodiacrodium |
Acanthodiacrodium formosum
|
Italy(Sardinia) |
Early Tremadocian |
|
Acanthodiacrodium |
Acanthodiacrodium partiale
|
Italy(Sardinia) |
Early Tremadocian |
|
Acanthodiacrodium |
Acanthodiacrodium scytotomillei
|
Italy(Sardinia) |
Early Tremadocian |
|
Acanthodiacrodium |
Acanthodiacrodium simplex
|
Italy(Sardinia) |
Early Tremadocian |
|
Acanthodiacrodium |
Acanthodiacrodium sp
|
Italy(Sardinia) |
Tremadocian |
Arenigian |
Annulum |
Annulum squamaceum
|
Nd |
Nd |
|
Arbusculidium |
Arbusculidium rommelaerei
|
Italy(Sardinia) |
Arenigian |
|
Baltisphaeridium |
Baltisphaeridium
|
Italy(Sardinia) |
Late Llandoverian |
Early Wenlockian |
Coryphidium |
Coryphidium miladum
|
Italy(Sardinia) |
Arenigian |
|
Coryphidium |
Coryphidium sp
|
Italy(Sardinia) |
Arenigian |
|
Coryphidium |
Coryphidium tadlum
|
Italy(Sardinia) |
Arenigian |
|
Cymatiogalea |
Cymatiogalea cuvillieri
|
Italy(Sardinia) |
Tremadocian |
|
Cymatiogalea |
Cymatiogalea cuvillieri
|
Italy(Sardinia) |
Tremadocian |
|