Genus Haplosacculina
- Species total:
- 4
- Age range:
- 226.5 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Haplosacculina | Nd | Nd |
|
| Haplosacculina alata | Late Triassic | Late Triassic |
|
| Haplosacculina perfecta | Rhaetian | Rhaetian |
|
| Haplosacculina protoalata | Olenikian | Olenikian |
|