Ancyrochitina |
Ancyrochitina ancyrea
|
Paraguay |
Llanvirnian |
Pragian |
Ancyrochitina |
Ancyrochitina ancyrea
|
Brazil(Goias) |
Llandoverian |
|
Ancyrochitina |
Ancyrochitina paranaensis
|
Brazil(Goias) |
Llandoverian |
|
Ancyrochitina |
Ancyrochitina paranaensis
sp. nov. |
Paraguay |
Late Telychian |
|
Ancyrochitina |
Ancyrochitina parisi
|
|
Late Emsian |
|
Ancyrochitina |
Ancyrochitina parisi
|
Brazil(Goias) |
Pragian |
Late Emsian |
Angochitina |
Angochitina daemoni
|
|
Pragian |
Early Givetian |
Angochitina |
Angochitina daemoni
sp. nov. |
|
Early Givetian |
|
Angochitina |
Angochitina sp.A Grah.& Pari.,1992
sp. nov. |
|
Pragian |
Emsian |
Angochitina |
Angochitina sp.A Grah.& Pari.,1992
sp. nov. |
Brazil(Goias) |
Late Emsian |
|
Angochitina |
Angochitina sp.A Grah.& Pari.,1992
sp. nov. |
Paraguay |
Late Telychian |
|
Angochitina |
Angochitina sp.B
sp. nov. |
|
Late Emsian |
|
Angochitina |
Angochitina sp.B
sp. nov. |
Brazil(Goias) |
Late Emsian |
|
Belonechitina |
Belonechitina postrobusta
|
Paraguay |
Late Rhuddanian |
|
Cingulochitina |
Cingulochitina serrata
|
Paraguay |
Llanvirnian |
Late Telychian |
Cladochitina |
Cladochitina biconstricta
|
Brazil(Goias) |
Late Emsian |
|
Cladochitina |
Cladochitina biconstricta
|
|
Pragian |
Emsian |