Ancyrochitina |
Ancyrochitina brevis
|
Brazil(Amazonas) |
Late Wenlockian |
Early Ludlovian |
Ancyrochitina |
Ancyrochitina cantabrica
|
Brazil(Amazonas) |
Early Lochkovian |
|
Ancyrochitina |
Ancyrochitina floris
|
Brazil(Amazonas) |
Late Ludlovian |
Early Pridolian |
Ancyrochitina |
Ancyrochitina fragilis
|
Brazil(Amazonas) |
Early Lochkovian |
|
Ancyrochitina |
Ancyrochitina ollivierae
|
Brazil(Amazonas) |
Early Lochkovian |
|
Ancyrochitina |
Ancyrochitina primitiva
|
Brazil(Amazonas) |
Middle Llandoverian |
Early Wenlockian |
Ancyrochitina |
Ancyrochitina sp
|
Brazil(Amazonas) |
Late Wenlockian |
Early Ludlovian |
Ancyrochitina |
Ancyrochitina sp.A
sp. nov. |
Brazil(Amazonas) |
Middle Llandoverian |
Early Wenlockian |
Angochitina |
Angochitina cyrenaicensis
|
Brazil(Amazonas) |
Late Ludlovian |
Early Pridolian |
Angochitina |
Angochitina echinata
|
Brazil(Amazonas) |
Late Wenlockian |
Early Ludlovian |
Angochitina |
Angochitina filosa
|
Brazil(Amazonas) |
Early Lochkovian |
|
Angochitina |
Angochitina longicolla
|
Brazil(Amazonas) |
Llandoverian |
Early Wenlockian |
Angochitina |
Angochitina sp Grah.& Pari.,1992
sp. nov. |
Brazil(Amazonas) |
Late Ludlovian |
Early Pridolian |
Angochitina |
Angochitina sp.A Grah.& Pari.,1992
sp. nov. |
Brazil(Amazonas) |
Middle Llandoverian |
Early Wenlockian |
Angochitina |
Angochitina strigosa
|
Brazil(Amazonas) |
Early Lochkovian |
|
Armoricochitina |
Armoricochitina nigerica
|
Brazil(Amazonas) |
Late Caradocian |
Ashgillian |
Cingulochitina |
Cingulochitina convexa
|
Brazil(Amazonas) |
Middle Llandoverian |
Early Wenlockian |