Genus Cymatiogalea
- Species total:
- 102
- Age range:
- 4100 - 11.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Cymatiogalea glabra | Tremadocian | Arenigian |
|
| Cymatiogalea gorkae | Middle Cambrian | Llandeilian |
|
| Cymatiogalea granulata | Late Cambrian | Ashgillian |
|
| Cymatiogalea hunjiangensis | Late Cambrian | Early Ordovician |
|
| Cymatiogalea ianischewskyi | Early Cambrian | Early Ordovician |
|
| Cymatiogalea jiangshanensis | Ashgillian | Ashgillian |
|
| Cymatiogalea jilinensis | Early Ordovician | Early Ordovician |
|
| Cymatiogalea levis | Late Cambrian | Early Ordovician |
|
| Cymatiogalea margaritata | Early Paleozoic | Baoto |
|
| Cymatiogalea membrana | Late Cambrian | Early Ordovician |
|
| Cymatiogalea membranacea | Late Cambrian | Early Ordovician |
|
| Cymatiogalea membranispina | Early Paleozoic | Emsian |
|
| Cymatiogalea membranula | Late Cambrian | Arenigian |
|
| Cymatiogalea membrasnacea | Late Cambrian | Late Cambrian |
|
| Cymatiogalea messaoudensis | Late Cambrian | Arenigian |
|
| Cymatiogalea messaoudii | Tremadocian | Early Llandoverian |
|
| Cymatiogalea miloni | Tremadocian | Llanvirnian |
|