Calpichitina |
Calpichitina lata
|
China(Sinkiang Uighur) |
Late Ordovician |
|
Cambrothyra |
Cambrothyra ampulliformis
|
China(Kiangsu) |
Ordovician |
|
Chitinozoa |
Chitinozoa sp
|
China(Kiangsu) |
Ordovician |
|
Chitinozoa |
Chitinozoa sp.2 Wang et al,1985
sp. nov. |
China(Kiangsu) |
Ordovician |
|
Chitinozoa |
Chitinozoa sp.7 Wang et al,1985
sp. nov. |
China(Kiangsu) |
Ordovician |
|
Chitinozoa |
Chitinozoa sp.9 Wang et al,1985
sp. nov. |
China(Kiangsu) |
Ordovician |
|
Chitinozoa |
Chitinozoa type 2 Yin,1980
sp. nov. |
China(Kiangsu) |
Ordovician |
|
Chitinozoa |
Chitinozoa type 3 Yin,1986
sp. nov. |
China(Kiangsu) |
Ordovician |
|
Cingulochitina |
Cingulochitina cingulata
|
China(Kiangsu) |
Sheinwoodian |
Homerian |
Cingulochitina |
Cingulochitina kalpinensis
|
China(Sinkiang Uighur) |
Late Ordovician |
|
Cingulochitina |
Cingulochitina sp.A
sp. nov. |
China(Kiangsu) |
Ordovician |
|
Clavachitina |
Clavachitina langei
|
China(Sinkiang Uighur) |
Late Ordovician |
|
Clinopa |
Clinopa verrucula
|
China(Kiangsu) |
Ordovician |
|
Conochitina |
Conochitina acuminata
|
China(Kiangsu) |
Telychian |
|
Conochitina |
Conochitina brevis
|
China(Kiangsu) |
Rhuddanian |
Telychian |
Conochitina |
Conochitina chydaea
|
China(Kiangsu) |
Late Tremadocian |
Arenigian |
Conochitina |
Conochitina decipiens
|
China(Kiangsu) |
Late Tremadocian |
Arenigian |