Cymatiogalea |
Cymatiogalea sp
|
Saudi Arabia |
Arenigian |
Llanvirnian |
Cymatiosphaera |
Cymatiosphaera sp
|
Saudi Arabia |
Arenigian |
Llanvirnian |
Dasydiacrodium |
Dasydiacrodium sp
|
Saudi Arabia |
Caradocian |
|
Desmochitina |
Desmochitina minor
|
Saudi Arabia |
Llanvirnian |
|
Diacromorph |
Diacromorph sp
|
Saudi Arabia |
Ordovician |
|
Dicrodiacrodium |
Dicrodiacrodium ancoriforme
|
Saudi Arabia |
Llanvirnian |
|
Dictyotidium |
Dictyotidium sp
|
Saudi Arabia |
Arenigian |
Caradocian |
Diexallophasis |
Diexallophasis denticulata
|
Saudi Arabia |
Llandoverian |
|
Dyad |
Dyad sp
|
Saudi Arabia |
Arenigian |
Ordovician |
Elektoriskos |
Elektoriskos sp
|
Saudi Arabia |
Llanvirnian |
Ordovician |
Eremochitina |
Eremochitina sp.2 Al-H.,1991
sp. nov. |
Saudi Arabia |
Llanvirnian |
|
Frankea |
Frankea breviuscula
|
Saudi Arabia |
Llanvirnian |
Caradocian |
Frankea |
Frankea longiuscula
|
Saudi Arabia |
Llanvirnian |
|
Frankea |
Frankea sartbernardensis
|
Saudi Arabia |
Llanvirnian |
Caradocian |
Frankea |
Frankea sp
|
Saudi Arabia |
Llanvirnian |
Caradocian |
Jenkinochitina |
Jenkinochitina lepta
|
Saudi Arabia |
Late Ordovician |
|
Laevolancis |
Laevolancis sp
|
Saudi Arabia |
Arenigian |
Ordovician |