Euconochitina |
Euconochitina turris
|
Nd |
Nd |
|
Fungochitina |
Fungochitina longicollis
|
Africa(Sahara) |
Llandoverian |
|
Hoegisphaera |
Hoegisphaera lens
|
Nd |
Nd |
|
Illichitina |
Illichitina obtusa
|
Africa(Sahara) |
Middle Llandoverian |
Late Llandoverian |
Lagenochitina |
Lagenochitina brevicollis
|
Africa(Sahara) |
Ordovician |
|
Lagenochitina |
Lagenochitina dubia
|
Africa(Sahara) |
Gothlandian |
|
Lagenochitina |
Lagenochitina grandis
|
Africa(Sahara) |
Ordovician |
|
Lagenochitina |
Lagenochitina lata
|
Nd |
Nd |
|
Lagenochitina |
Lagenochitina navicula
|
Algeria |
Gothlandian |
|
Pogonochitina |
Pogonochitina spinifera
|
France |
Silurian |
|
Pterochitina |
Pterochitina deichai
|
Africa(Sahara) |
Llandoverian |
|
Sphaerochitina |
Sphaerochitina dubia
|
Africa(Sahara) |
Gothlandian |
|
Sphaerochitina |
Sphaerochitina hispida
|
Africa(Sahara) |
Late Devonian |
|
Sphaerochitina |
Sphaerochitina longicollis
|
Africa(Sahara) |
Llandoverian |
|
Sphaerochitina |
Sphaerochitina nodulosa
|
Africa(Sahara) |
Late Devonian |
|