Genus Spumiosina
- Species total:
- 6
- Age range:
- 1600 - 514 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Spumiosina | Late Vendian | Late Vendian |
|
| Spumiosina agetemica | Early Cambrian | Early Cambrian |
|
| Spumiosina cineraria | Vendian | Middle Cambrian |
|
| Spumiosina laxa | Early Cambrian | Early Cambrian |
|
| Spumiosina solida | Early Cambrian | Early Cambrian |
|
| Spumiosina sp | Late Proterozoic | Late Proterozoic |
|