Marrocanium |
Marrocanium simplex
|
Argentina(Jujuy) |
Middle Arenigian |
|
Micrhystridium |
Micrhystridium henryi
|
Argentina(Jujuy) |
Early Arenigian |
Middle Arenigian |
Multiplicisphaeridium |
Multiplicisphaeridium multipugiunculatum
|
Argentina(Jujuy) |
Middle Arenigian |
|
Multiplicisphaeridium |
Multiplicisphaeridium sp.A Otto.et al,1992
sp. nov. |
Argentina(Jujuy) |
Early Arenigian |
Middle Arenigian |
Multiplicisphaeridium |
Multiplicisphaeridium sp.B Otto.et al,1992
sp. nov. |
Argentina(Jujuy) |
Early Arenigian |
|
Ammonidium |
Ammonidium ballistum
|
Argentina(Jujuy) |
Early Arenigian |
Middle Arenigian |
Peteinosphaeridium |
Peteinosphaeridium trifurcatum
|
Argentina(Jujuy) |
Early Arenigian |
Middle Arenigian |
Polygonium |
Polygonium gracile
|
Argentina(Jujuy) |
Early Arenigian |
Middle Arenigian |
Striatotheca |
Striatotheca principalis
|
Argentina(Jujuy) |
Early Arenigian |
Middle Arenigian |
Striatotheca |
Striatotheca transformata
|
Argentina(Jujuy) |
Early Arenigian |
Middle Arenigian |
Striatotheca |
Striatotheca triangulata
|
Argentina(Jujuy) |
Early Arenigian |
Middle Arenigian |
Veryhachium |
Veryhachium lairdii
|
Argentina(Jujuy) |
Middle Arenigian |
|
Veryhachium |
Veryhachium trispinosum
|
Argentina(Jujuy) |
Middle Arenigian |
|
Vulcanisphaera |
Vulcanisphaera tuberata
|
Argentina(Jujuy) |
Early Arenigian |
|
Conochitina |
Conochitina sp.A Otto.et al,1992
sp. nov. |
Argentina(Jujuy) |
Early Arenigian |
|
Cyathochitina |
Cyathochitina sp.A Otto.et al,1992
sp. nov. |
Argentina(Jujuy) |
Early Arenigian |
Middle Arenigian |
Lagenochitina |
Lagenochitina sp.A Otto.et al,1992
sp. nov. |
Argentina(Jujuy) |
Middle Arenigian |
|