Belonechitina |
Belonechitina henryi
|
China(Kweichow) |
Early Ordovician |
|
Belonechitina |
Belonechitina sp.1
sp. nov. |
China(Kweichow) |
Early Ordovician |
|
Belonechitina |
Belonechitina sp.2
sp. nov. |
China(Kweichow) |
Early Ordovician |
|
Conochitina |
Conochitina micracantha
|
China(Kweichow) |
Early Ordovician |
|
Conochitina |
Conochitina pseudocarinata
|
China(Kweichow) |
Early Ordovician |
|
Conochitina |
Conochitina sp.1
sp. nov. |
China(Kweichow) |
Early Ordovician |
|
Conochitina |
Conochitina sp.2
sp. nov. |
China(Kweichow) |
Early Ordovician |
|
Cyathochitina |
Cyathochitina calix
|
China(Kweichow) |
Early Ordovician |
|