Ancyrochitina |
Ancyrochitina lezaisensis
|
France |
Emsian |
|
Ancyrochitina |
Ancyrochitina pilosa
|
France |
Late Emsian |
|
Angochitina |
Angochitina sp
|
France |
Early Gedinnian |
|
Conochitina |
Conochitina pachygaster
|
France |
Late Emsian |
|
Conochitina |
Conochitina wesenbergensis
|
Baltic |
Ordovician |
|
Cyathochitina |
Cyathochitina campanulaeformis
|
France |
Middle Ordovician |
|
Eisenackitina |
Eisenackitina oviformis
|
Poland |
Nd |
|
Gotlandochitina |
Gotlandochitina bifurcata
|
France |
Late Emsian |
|
Gotlandochitina |
Gotlandochitina sp
|
France |
Emsian |
|
Gotlandochitina |
Gotlandochitina sp
|
France |
Emsian |
|
Linochitina |
Linochitina ceneratiensis
|
France |
Siegenian |
|
Linochitina |
Linochitina ervensis
|
France |
Early Gedinnian |
|
Margachitina |
Margachitina poculum
|
France |
Siegenian |
|
Margachitina |
Margachitina poculum
|
Spain |
Early Devonian |
|