Arbusculidium |
Arbusculidium sp
|
Argentina(Jujuy) |
Early Arenigian |
|
Ammonidium |
Ammonidium ballistum
|
Argentina(Jujuy) |
Early Arenigian |
|
Acanthodiacrodium |
Acanthodiacrodium sp
|
Argentina(Jujuy) |
Early Arenigian |
|
Striatotheca |
Striatotheca transformata
|
Argentina(Jujuy) |
Early Arenigian |
|
Adorfia |
Adorfia hoffmanensis
|
Argentina(Jujuy) |
Early Arenigian |
|
Baltisphaerosum |
Baltisphaerosum sp
|
Argentina(Jujuy) |
Early Arenigian |
|
Cristallinium |
Cristallinium chalalensis
|
Argentina(Jujuy) |
Early Arenigian |
|
Cymatiogalea |
Cymatiogalea velifera
|
Argentina(Jujuy) |
Early Arenigian |
|
Leiosphaeridia |
Leiosphaeridia sp
|
Argentina(Jujuy) |
Early Arenigian |
|
Polygonium |
Polygonium gracile
|
Argentina(Jujuy) |
Early Arenigian |
|
Vulcanisphaera |
Vulcanisphaera tuberata
|
Argentina(Jujuy) |
Early Arenigian |
|
Baltisphaerosum |
Baltisphaerosum peniguelii
|
Argentina(Jujuy) |
Tremadocian |
|
Polygonium |
Polygonium gracile
|
Argentina(Jujuy) |
Early Arenigian |
|
Veryhachium |
Veryhachium lairdii
|
Argentina(Jujuy) |
Middle Arenigian |
|
Leiosphaeridia |
Leiosphaeridia sp
|
Argentina(Jujuy) |
Middle Arenigian |
|
Striatotheca |
Striatotheca triangulata
|
Argentina(Jujuy) |
Early Arenigian |
|
Veryhachium |
Veryhachium lairdii
|
Argentina(Jujuy) |
Early Arenigian |
|