Cymatiosphaera |
Cymatiosphaera reticulosa
|
Japan |
Oligocene |
|
Cymatiosphaera |
Cymatiosphaera sp
|
Nd |
Nd |
|
Cymatiosphaera |
Cymatiosphaera sp
|
Nd |
Nd |
|
Cymatiosphaera |
Cymatiosphaera spinosa
|
Hungary |
Tortonian |
|
Cymatiosphaera |
Cymatiosphaera spinosa
|
Hungary |
Tortonian |
|
Cymatiosphaera |
Cymatiosphaera striata
|
Australia(W.Australia) |
Albian |
Cenomanian |
Cymatiosphaera |
Cymatiosphaera striata
|
Australia(Queensland) |
Aptian |
|
Cymatiosphaera |
Cymatiosphaera striata
|
Australia(S.Australia) |
Albian |
|
Cymatiosphaera |
Cymatiosphaera tecta
|
Germany |
Liassic |
|
Cymatiosphaera |
Cymatiosphaera teichophera
|
England(Yorkshire) |
Oxfordian |
|
Cymatiosphaera |
Cymatiosphaera tetraster
|
Canada(Alberta) |
Late Devonian |
|
Cymatiosphaera |
Cymatiosphaera tortuosa
|
Belgium |
Ypresian |
|
Cymatiosphaera |
Cymatiosphaera tremaphora
|
Australia(W.Australia) |
Albian |
Cenomanian |
Cymatiosphaera |
Cymatiosphaera undulata
|
Hungary |
Tortonian |
|
Cymatiosphaera |
Cymatiosphaera velata
|
Canada |
Devonian |
|
Cymatiosphaera |
Cymatiosphaera wenlockia
|
Belgium |
Tarannon |
Wenlockian |
Cymatiosphaera |
Cymatiosphaera wenlockia
|
England |
Silurian |
|