Conochitina |
Conochitina lagenomorpha
|
China |
Late Gothlandian |
|
Cyathochitina |
Cyathochitina campanulaeformis
|
China |
Late Gothlandian |
|
Cyathochitina |
Cyathochitina minuta
sp. nov. |
China |
Silurian |
|
Cyathochitina |
Cyathochitina sp
|
China |
Silurian |
|
Euconochitina |
Euconochitina filifera
|
China |
Late Gothlandian |
|
Euconochitina |
Euconochitina firmata
sp. nov. |
China |
Silurian |
|
Euconochitina |
Euconochitina laterostata
sp. nov. |
China |
Silurian |
|
Lagenochitina |
Lagenochitina firma
sp. nov. |
China |
Late Gothlandian |
|
Lagenochitina |
Lagenochitina mirabela
sp. nov. |
China |
Silurian |
|
Pistillachitina |
Pistillachitina pistillifrons
|
China |
Silurian |
|
Sphaerochitina |
Sphaerochitina nodulosa
|
China(SW.China) |
Late Silurian |
Late Silurian |
Sphaerochitina |
Sphaerochitina nodusa
|
China |
Late Gothlandian |
|
Sphaerochitina |
Sphaerochitina pyrula
sp. nov. |
China |
Silurian |
|
Sphaerochitina |
Sphaerochitina sp
|
China |
Silurian |
|