Genus Massulina
- Species total:
- 2
- Age range:
- 4100 - 500 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Massulina pumila | Precambriam | Cambrian |
|
| Massulina sp | Late Proterozoic | Late Proterozoic |
|
Genus Massulina
- Species total:
- 2
- Age range:
- 4100 - 500 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Massulina pumila | Precambriam | Cambrian |
|
| Massulina sp | Late Proterozoic | Late Proterozoic |
|