Cyathochitina |
Cyathochitina hymenophora
|
Africa(Sahara) |
Caradocian |
Early Llandoverian |
Euconochitina |
Euconochitina turris
|
Africa(Sahara) |
Caradocian |
Llandoverian |
Euconochitina |
Euconochitina communis
|
Africa(Sahara) |
Caradocian |
Llandoverian |
Cyathochitina |
Cyathochitina cylindrica
|
Africa(Sahara) |
Arenigian |
Llandoverian |
Clavachitina |
Clavachitina decipiens
|
Africa(Sahara) |
Arenigian |
Llandoverian |
Cyathochitina |
Cyathochitina fistulosa
|
Africa(Sahara) |
Arenigian |
Llandoverian |
Euconochitina |
Euconochitina brevis
|
Africa(Sahara) |
Arenigian |
Llandoverian |
Rhabdochitina |
Rhabdochitina magna
|
Africa(Sahara) |
Arenigian |
Llandoverian |
Euconochitina |
Euconochitina communis
|
Africa(Sahara) |
Middle Frasnian |
Famennian |
Euconochitina |
Euconochitina reflexa
|
Africa(Sahara) |
Middle Frasnian |
Famennian |
Fungochitina |
Fungochitina pistilliformis
|
Africa(Sahara) |
Frasnian |
Famennian |
Fungochitina |
Fungochitina complanta
|
Africa(Sahara) |
Frasnian |
Famennian |
Haplochitina |
Haplochitina glabra
|
Africa(Sahara) |
Frasnian |
Famennian |
Haplochitina |
Haplochitina oumdoulensis
|
Africa(Sahara) |
Frasnian |
Famennian |
Lagenochitina |
Lagenochitina macrostoma
|
Africa(Sahara) |
Frasnian |
Famennian |
Lagenochitina |
Lagenochitina draensis
|
Africa(Sahara) |
Frasnian |
Famennian |
Lagenochitina |
Lagenochitina sascensis
|
Africa(Sahara) |
Frasnian |
Famennian |