Acanthodiacrodium |
Acanthodiacrodium simplex
|
Italy(Sardinia) |
Late Cambrian |
Early Tremadocian |
Acanthodiacrodium |
Acanthodiacrodium sp
|
Italy(Sardinia) |
Late Cambrian |
Early Arenigian |
Acanthodiacrodium |
Acanthodiacrodium sp
|
Italy(Sardinia) |
Late Tremadocian |
Early Arenigian |
Acanthodiacrodium |
Acanthodiacrodium sp
|
Italy(Sardinia) |
Late Tremadocian |
Early Arenigian |
Acanthodiacrodium |
Acanthodiacrodium spinutisum
|
Italy(Sardinia) |
Late Tremadocian |
Early Arenigian |
Acanthodiacrodium |
Acanthodiacrodium tumidum
|
Italy(Sardinia) |
Late Tremadocian |
Early Arenigian |
Acritarch |
Acritarch sp
|
Italy(Sardinia) |
Late Cambrian |
Early Arenigian |
Acritarch |
Acritarch sp
|
Italy(Sardinia) |
Late Cambrian |
Early Arenigian |
Acritarch |
Acritarch sp
|
Italy(Sardinia) |
Late Tremadocian |
Early Arenigian |
Acritarch |
Acritarch sp
|
Italy(Sardinia) |
Late Tremadocian |
Early Arenigian |
Acritarch |
Acritarch sp
|
Italy(Sardinia) |
Late Tremadocian |
Early Arenigian |
Acritarch |
Acritarch sp
|
Italy(Sardinia) |
Late Cambrian |
Early Tremadocian |
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium cuspidatum
|
Italy(Sardinia) |
Late Tremadocian |
Early Arenigian |
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium cuspidatum
|
USSR(Pre-Baltic) |
Middle Cambrian |
|
Cristallinium |
Cristallinium cambriense
|
Italy(Sardinia) |
Late Cambrian |
Early Tremadocian |
Cristallinium |
Cristallinium ovillense
|
Italy(Sardinia) |
Tremadocian |
Early Arenigian |
Cymatiogalea |
Cymatiogalea bouvardii
|
Italy(Sardinia) |
Late Tremadocian |
Early Arenigian |