Cymatiogalea |
Cymatiogalea cuvillieri
|
Africa(Sahara) |
Tremadocian |
|
Cymatiogalea |
Cymatiogalea granulata
|
Czechoslovakia |
Arenigian |
|
Cymatiogalea |
Cymatiogalea margaritata
|
Africa(Sahara) |
Tremadocian |
|
Cymatiogalea |
Cymatiogalea membranispina
|
Africa(Sahara) |
Tremadocian |
|
Cymatiogalea |
Cymatiogalea modesta
|
Poland |
Tremadocian |
|
Cymatiogalea |
Cymatiogalea modesta
|
Poland |
Late Tremadocian |
|
Cymatiogalea |
Cymatiogalea multarea
|
Africa(Sahara) |
Tremadocian |
|
Cymatiogalea |
Cymatiogalea multiclaustra
|
Africa(Sahara) |
Tremadocian |
|
Cymatiogalea |
Cymatiogalea philippotii
|
France |
Llanvirnian |
|
Cymatiogalea |
Cymatiogalea philippotii
|
France(Mayenne) |
Llanvirnian |
Llandeilian |
Cymatiogalea |
Cymatiogalea polygonophora
|
Poland |
Tremadocian |
|
Cymatiogalea |
Cymatiogalea pudica
|
Africa(Sahara) |
Tremadocian |
|
Cymatiogalea |
Cymatiogalea stelligera
|
Africa(Sahara) |
Tremadocian |
|
Cymatiogalea |
Cymatiogalea stelligera
|
Poland |
Late Tremadocian |
|
Cymatiogalea |
Cymatiogalea velifera
|
England(Shropshire) |
Tremadocian |
|
Hystrichosphaeridium |
Hystrichosphaeridium cristatum
|
France |
Tremadocian |
|
Priscogalea |
Priscogalea barbara
|
Africa(Sahara) |
Tremadocian |
|