Genus Cymatiosphaera
- Species total:
- 297
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Cymatiosphaera apiaria | Late Givetian | Early Frasnian |
|
| Cymatiosphaera antera | Frasnian | Early Famennian |
|
| Cymatiosphaera americana | Wenlockian | Givetian |
|
| Cymatiosphaera ambotrocha | Late Devonian | Early Famennian |
|
| Cymatiosphaera adaiochorata | Late Devonian | Late Famennian |
|
| Cymatiosphaera acrochorda | Emsian | Middle Givetian |
|
| Cymatiosphaera acinosa | Late Devonian | Late Famennian |
|
| Cymatiosphaera | Precambriam | Recent |
|