Conochitina |
Conochitina elegans
|
Gondwanaland |
Early Llanvirnian |
|
Conochitina |
Conochitina homoclaviformis
|
Gondwanaland |
Onnian |
|
Conochitina |
Conochitina parviventer
|
Gondwanaland |
Llanvirnian |
Llandeilian |
Conochitina |
Conochitina primitiva
|
Gondwanaland |
Harnagian |
|
Conochitina |
Conochitina pseudocarinata
|
Gondwanaland |
Middle Arenigian |
|
Conochitina |
Conochitina sp
|
Gondwanaland |
Tremadocian |
|
Conochitina |
Conochitina symmetrica
|
Gondwanaland |
Moridunian |
|
Cyathochitina |
Cyathochitina calix
|
Gondwanaland |
Early Llanvirnian |
|
Cyathochitina |
Cyathochitina campanulaeformis
|
Gondwanaland |
Ordovician |
|
Cyathochitina |
Cyathochitina dispar
|
Gondwanaland |
Whitlandian |
Early Fennian |
Cyathochitina |
Cyathochitina fusiformis
|
Gondwanaland |
Hirnantian |
|
Cyathochitina |
Cyathochitina kuckersiana
|
Gondwanaland |
Early Llanvirnian |
|
Cyathochitina |
Cyathochitina latipatagium
|
Gondwanaland |
Ashgillian |
|
Cyathochitina |
Cyathochitina protocalix
|
Gondwanaland |
Early Llanvirnian |
|
Cyathochitina |
Cyathochitina sp.1 Bouc.,1965
sp. nov. |
Gondwanaland |
Hirnantian |
|
Cyathochitina |
Cyathochitina varennensis
|
Gondwanaland |
Early Llanvirnian |
|
Cyathochitina |
Cyathochitina vaurealensis
|
Gondwanaland |
Pushgillian |
|