Hercochitina |
Hercochitina cristata
|
Nd |
Nd |
|
Hercochitina |
Hercochitina duplicatus
|
Nd |
Nd |
|
Hoegisphaera |
Hoegisphaera glabra
|
Gondwanaland |
Early Frasnian |
|
Hoegisphaera |
Hoegisphaera glabra
|
France |
Early Frasnian |
|
Jenkinochitina |
Jenkinochitina tanvillensis
|
Nd |
Nd |
|
Jenkinochitina |
Jenkinochitina vulgaris
|
France(Normandie) |
Arenigian |
|
Kalochitina |
Kalochitina inflata
|
France(Aquitaine) |
Early Llandeilian |
|
Kalochitina |
Kalochitina multispinata
|
Nd |
Nd |
|
Lagenochitina |
Lagenochitina baltica
|
Worldwide |
Onnian |
Early Rawtheyan |
Lagenochitina |
Lagenochitina baltica
|
USSR(Ukrainian SSR) |
Ashgillian |
Early Rawtheyan |
Lagenochitina |
Lagenochitina dalbyensis
|
Baltic |
Late Costonian |
Early Harnagian |
Lagenochitina |
Lagenochitina dalbyensis
|
Gondwanaland |
Late Costonian |
Early Harnagian |
Lagenochitina |
Lagenochitina dalbyensis
|
France(Normandie) |
Early Caradocian |
|
Lagenochitina |
Lagenochitina destombesi
|
Nd |
Late Tremadocian |
|
Lagenochitina |
Lagenochitina deunffi
|
Portugal |
Early Caradocian |
|
Lagenochitina |
Lagenochitina esthonica
|
Worldwide |
Moridunian |
Early Llanvirnian |
Lagenochitina |
Lagenochitina navicula
|
Gondwanaland |
Lochkovian |
|