Cyathochitina |
Cyathochitina sp
|
Argentina(San Juan) |
Early Llanvirnian |
Early Caradocian |
Cyathochitina |
Cyathochitina sp
|
Argentina(Jujuy) |
Middle Arenigian |
|
Cymatiogalea |
Cymatiogalea bouvardii
|
Argentina(Salta) |
Early Tremadocian |
|
Cymatiogalea |
Cymatiogalea cristata
|
Argentina(Salta) |
Early Tremadocian |
|
Cymatiogalea |
Cymatiogalea cristata
|
Argentina(Salta) |
Late Tremadocian |
|
Cymatiogalea |
Cymatiogalea cuvillieri
|
Argentina(Salta) |
Early Tremadocian |
|
Cymatiogalea |
Cymatiogalea cuvillieri
|
Argentina(Salta) |
Late Tremadocian |
|
Cymatiogalea |
Cymatiogalea deunffii
|
Argentina(La Rioja) |
Early Arenigian |
Middle Arenigian |
Cymatiogalea |
Cymatiogalea deunffii
|
Argentina(Salta) |
Late Tremadocian |
Early Arenigian |
Cymatiogalea |
Cymatiogalea granulata
|
Argentina(Salta) |
Early Arenigian |
|
Cymatiogalea |
Cymatiogalea granulata
|
Argentina(Jujuy) |
Early Arenigian |
|
Cymatiogalea |
Cymatiogalea granulata
|
Argentina(Jujuy) |
Middle Arenigian |
|
Cymatiogalea |
Cymatiogalea membranispina
|
Argentina(Salta) |
Early Arenigian |
|
Cymatiogalea |
Cymatiogalea messaoudensis
|
Argentina(Jujuy) |
Late Tremadocian |
Early Arenigian |
Cymatiogalea |
Cymatiogalea messaoudensis
|
Argentina(Jujuy) |
Late Tremadocian |
Early Arenigian |
Cymatiogalea |
Cymatiogalea messaoudensis
|
Argentina(Jujuy) |
Early Arenigian |
Middle Arenigian |
Cymatiogalea |
Cymatiogalea messaoudensis
|
Argentina(Salta) |
Late Tremadocian |
Early Arenigian |