Belonechitina |
Belonechitina parvicollis
|
China(Sinkiang Uighur) |
Late Ordovician |
|
Belonechitina |
Belonechitina pirum
|
China(Kiangsu) |
Ordovician |
|
Belonechitina |
Belonechitina postrobusta
|
China(Kiangsu) |
Rhuddanian |
|
Belonechitina |
Belonechitina punctata
|
China(Kiangsu) |
Late Tremadocian |
Arenigian |
Belonechitina |
Belonechitina rarispinosa
|
China(Sinkiang Uighur) |
Late Ordovician |
|
Belonechitina |
Belonechitina robusta
|
China(Sinkiang Uighur) |
Late Ordovician |
|
Belonechitina |
Belonechitina schopfi
|
China(Kiangsu) |
Ordovician |
|
Belonechitina |
Belonechitina schopfi
|
China(Sinkiang Uighur) |
Late Ordovician |
|
Belonechitina |
Belonechitina sp.A Ach.,1982
sp. nov. |
China(Kiangsu) |
Ordovician |
|
Belonechitina |
Belonechitina tarimensis
|
China(Sinkiang Uighur) |
Late Ordovician |
|
Belonechitina |
Belonechitina uter
|
China(Sinkiang Uighur) |
Late Ordovician |
|
Bursachitina |
Bursachitina obesa
|
China(Kiangsu) |
Late Tremadocian |
Arenigian |
Bursachitina |
Bursachitina rectangularis
|
China(Kiangsu) |
Aeronian |
Telychian |
Bursachitina |
Bursachitina sp.A
sp. nov. |
China(Sinkiang Uighur) |
Late Ordovician |
|
Calpichitina |
Calpichitina annulata
|
China(Kiangsu) |
Ludfordian |
|
Calpichitina |
Calpichitina complanata
|
China(Sinkiang Uighur) |
Late Ordovician |
|
Calpichitina |
Calpichitina densa
|
China(Kiangsu) |
Telychian |
|