Conochitina |
Conochitina minnesotensis
|
Africa |
Middle Llanvirnian |
Early Llandeilian |
Conochitina |
Conochitina minnesotensis
|
North America |
Late Llandeilian |
|
Conochitina |
Conochitina minnesotensis
|
Europe |
Llanvirnian |
|
Conochitina |
Conochitina parvicolla
|
Nd |
Early Caradocian |
Late Ashgillian |
Conochitina |
Conochitina parviventer
|
Europe |
Early Llanvirnian |
Late Llandeilian |
Conochitina |
Conochitina pellucida
|
Nd |
Early Caradocian |
Late Ashgillian |
Conochitina |
Conochitina pereorinatis
|
Nd |
Strunian |
|
Conochitina |
Conochitina porrecta
|
Africa |
Arenigian |
|
Conochitina |
Conochitina porrecta
|
Europe |
Arenigian |
|
Conochitina |
Conochitina poumoti
|
Africa |
Llanvirnian |
|
Conochitina |
Conochitina poumoti
|
Australia |
Early Arenigian |
Middle Llandeilian |
Conochitina |
Conochitina simplex
|
Africa |
Early Arenigian |
Late Wenlockian |
Conochitina |
Conochitina simplex
|
Europe |
Early Llanvirnian |
Late Ashgillian |
Conochitina |
Conochitina simplex
|
Australia |
Middle Llanvirnian |
Middle Llandeilian |
Conochitina |
Conochitina symmetrica
|
Africa |
Early Llanvirnian |
Late Llandeilian |
Coronochitina |
Coronochitina
|
Nd |
Early Llanvirnian |
Late Ashgillian |
Coronochitina |
Coronochitina taugourdeaui
|
Europe |
Early Llanvirnian |
Middle Llandeilian |