Belonechitina |
Belonechitina robusta
|
Europe |
Caradocian |
|
Belonechitina |
Belonechitina sp.A Pari.,1981
sp. nov. |
Europe |
Ludlovian |
|
Belonechitina |
Belonechitina sp.B
sp. nov. |
Europe |
Ashgillian |
|
Bulbochitina |
Bulbochitina
|
Europe |
Pridolian |
|
Bulbochitina |
Bulbochitina
|
Europe |
Siegenian |
Emsian |
Bulbochitina |
Bulbochitina bulbosa
sp. nov. |
Europe |
Siegenian |
Emsian |
Bulbochitina |
Bulbochitina suchomastensis
sp. nov. |
Europe |
Pridolian |
|
Bursachitina |
Bursachitina krizi
sp. nov. |
Europe |
Pridolian |
|
Bursachitina |
Bursachitina maritima
sp. nov. |
Europe |
Siegenian |
|
Bursachitina |
Bursachitina riclonensis
|
Europe |
Emsian |
|
Bursachitina |
Bursachitina sphaerica
|
Europe |
Gedinnian |
|
Calpichitina |
Calpichitina
|
Baltic |
Llandoverian |
|
Calpichitina |
Calpichitina annulata
sp. nov. |
Europe |
Ludlovian |
Gedinnian |
Calpichitina |
Calpichitina densa
|
Baltic |
Llandoverian |
|
Calpichitina |
Calpichitina lenticularis
|
Europe |
Caradocian |
|
Calpichitina |
Calpichitina lenticularis
|
Nigeria |
Late Ordovician |
|
Calpichitina |
Calpichitina sp
|
Europe |
Gedinnian |
Emsian |