Conochitina |
Conochitina dolosa
|
Brazil(Paraiba) |
Late Llandoverian |
Early Wenlockian |
Crassiangulina |
Crassiangulina tesselita
|
Brazil(Paraiba) |
Late Llandoverian |
Early Wenlockian |
Cyathochitina |
Cyathochitina elenitae
|
Bolivia |
Late Ludlovian |
Pridolian |
Cyathochitina |
Cyathochitina sp
|
Brazil(Paraiba) |
Late Llandoverian |
Early Wenlockian |
Cyathochitina |
Cyathochitina sp.B Pari.,1981
sp. nov. |
Paraguay |
Early Llandoverian |
Middle Llandoverian |
Cymatiosphaera |
Cymatiosphaera wenlockia
|
Bolivia |
Late Ludlovian |
Pridolian |
Cymbosphaeridium |
Cymbosphaeridium cariniosum
|
Argentina(Jujuy) |
Late Llandoverian |
Early Wenlockian |
Cymbosphaeridium |
Cymbosphaeridium cariniosum
|
Paraguay |
Late Llandoverian |
Early Wenlockian |
Cymbosphaeridium |
Cymbosphaeridium cariniosum
|
Bolivia |
Late Llandoverian |
Pridolian |
Cymbosphaeridium |
Cymbosphaeridium pilar
|
Bolivia |
Late Ludlovian |
Pridolian |
Dactylofusa |
Dactylofusa maranhensis
|
Paraguay |
Middle Llandoverian |
Late Llandoverian |
Dactylofusa |
Dactylofusa maranhensis
|
Brazil(Paraiba) |
Late Llandoverian |
Early Wenlockian |
Dactylofusa |
Dactylofusa sp
|
Argentina(Salta) |
Late Llandoverian |
Early Wenlockian |
Desmochitina |
Desmochitina cingulata
|
Bolivia |
Late Ludlovian |
Pridolian |
Desmochitina |
Desmochitina sp
|
Brazil(Paraiba) |
Late Llandoverian |
Early Wenlockian |
Deunffia |
Deunffia furcata
|
Argentina(Mendoza) |
Late Llandoverian |
Early Wenlockian |
Deunffia |
Deunffia furcata
|
Argentina(San Juan) |
Late Llandoverian |
Early Wenlockian |