Rhabdochitina |
Rhabdochitina chavani
sp. nov. |
France(Pas-de-Calais) |
Middle Frasnian |
|
Rhabdochitina |
Rhabdochitina sp
sp. nov. |
France(Pas-de-Calais) |
Middle Frasnian |
|
Sphaerochitina |
Sphaerochitina pilosa
|
France(Pas-de-Calais) |
Middle Frasnian |
|
Sphaerochitina |
Sphaerochitina collinsoni
|
France(Pas-de-Calais) |
Early Frasnian |
Middle Frasnian |
Incertae sedis |
Incertae sedis sp
sp. nov. |
France(Pas-de-Calais) |
Middle Frasnian |
|
Ancyrochitina |
Ancyrochitina tomentosa
|
USA |
Middle Devonian |
|
Sphaerochitina |
Sphaerochitina pilosa
|
USA |
Middle Devonian |
|
Sphaerochitina |
Sphaerochitina pilosa
|
USA |
Middle Devonian |
|