Acanthochitina |
Acanthochitina barbata
|
Iran |
Middle Ordovician |
Late Ordovician |
Ancyrochitina |
Ancyrochitina ancyrea
|
Iran |
Middle Ordovician |
Late Ordovician |
Ancyrochitina |
Ancyrochitina convexa
|
Iran |
Early Silurian |
|
Ancyrochitina |
Ancyrochitina fragilis
|
Iran |
Early Silurian |
|
Ancyrochitina |
Ancyrochitina laevaensis
|
Iran |
Early Silurian |
|
Ancyrochitina |
Ancyrochitina merga
|
Iran |
Middle Ordovician |
Late Ordovician |
Ancyrochitina |
Ancyrochitina porrectaspina
|
Iran |
Early Silurian |
|
Ancyrochitina |
Ancyrochitina ramosaspina
|
Iran |
Early Silurian |
|
Ancyrochitina |
Ancyrochitina vikiensis
|
Iran |
Early Silurian |
|
Angochitina |
Angochitina persica
sp. nov. |
Iran |
Middle Ordovician |
Late Ordovician |
Armoricochitina |
Armoricochitina nigerica
|
Iran |
Middle Ordovician |
Late Ordovician |
Belonechitina |
Belonechitina capitata
|
Iran |
Middle Ordovician |
Late Ordovician |
Belonechitina |
Belonechitina postrobusta
|
Iran |
Early Silurian |
|
Calpichitina |
Calpichitina lenticularis
|
Iran |
Middle Ordovician |
Late Ordovician |
Conochitina |
Conochitina edjelensis
|
Iran |
Early Silurian |
|
Conochitina |
Conochitina iklaensis
|
Iran |
Early Silurian |
|
Conochitina |
Conochitina senta
|
Iran |
Middle Ordovician |
Late Ordovician |