Clathrochitina |
Clathrochitina oblonga
sp. nov. |
Africa(Sahara) |
Ordovician |
|
Clathrochitina |
Clathrochitina retifera
|
Africa(Sahara) |
Ordovician |
|
Clathrochitina |
Clathrochitina striata
sp. nov. |
Africa(Sahara) |
Ordovician |
|
Clathrochitina |
Clathrochitina striata
sp. nov. |
Africa(Sahara) |
Ordovician |
|
Conochitina |
Conochitina brevis
|
Africa(Sahara) |
Ordovician |
|
Conochitina |
Conochitina dactylus
|
Africa(Sahara) |
Ordovician |
|
Conochitina |
Conochitina decipiens
|
Africa(Sahara) |
Ordovician |
|
Conochitina |
Conochitina lagenomorpha
|
Africa(Sahara) |
Ordovician |
|
Conochitina |
Conochitina simplex
|
Africa(Sahara) |
Ordovician |
|
Conochitina |
Conochitina symmetrica
|
Africa(Sahara) |
Ordovician |
|
Cyathochitina |
Cyathochitina calix
|
Africa(Sahara) |
Ordovician |
|
Cyathochitina |
Cyathochitina campanulaeformis
|
Africa(Sahara) |
Ordovician |
|
Cyathochitina |
Cyathochitina dispar
sp. nov. |
Africa(Sahara) |
Ordovician |
|
Cyathochitina |
Cyathochitina fistulosa
|
Africa(Sahara) |
Ordovician |
|
Desmochitina |
Desmochitina bulla
|
Africa(Sahara) |
Ordovician |
|
Desmochitina |
Desmochitina pellucida
sp. nov. |
Africa(Sahara) |
Ordovician |
|
Desmochitina |
Desmochitina urceolata
sp. nov. |
Africa(Sahara) |
Ordovician |
|