Genus Cymatiosphaera
- Species total:
- 297
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Cymatiosphaera areolata | Middle Ordovician | Portlandian |
|
| Cymatiosphaera hancevilliana | Jurassic | Late Malm |
|
| Cymatiosphaera stigmata | Scythian | Early Aptian |
|
| Cymatiosphaera perimembrana | Gedinnian | Early Aptian |
|
| Cymatiosphaera sp.B | Llandoverian | Early Albian |
|
| Cymatiosphaera sp.C | Silurian | Late Albian |
|
| Cymatiosphaera cristata | Early Cambrian | Cenomanian |
|
| Cymatiosphaera densa | Albian | Cenomanian |
|
| Cymatiosphaera tremaphora | Albian | Cenomanian |
|
| Cymatiosphaera cuba | Tarannon | Early Turonian |
|
| Cymatiosphaera costata | Late Bathonian | Middle Turonian |
|
| Cymatiosphaera striata | Early Cretaceous | Turonian |
|
| Cymatiosphaera solida | Cenomanian | Early Senonian |
|
| Cymatiosphaera sp.A | Precambriam | Coniacian |
|
| Cymatiosphaera distinctum | Cenomanian | Santonian |
|
| Cymatiosphaera delicata | Bajocian | Early Campanian |
|
| Cymatiosphaera pterota | Early Aptian | Maastrichtian |
|