Genus Haplocystia
- Species total:
- 3
- Age range:
- 345 - 101.67 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Haplocystia | Early Gondwana | Early Gondwana |
|
| Haplocystia pellucida | Early Gondwana | Middle Albian |
|
| Haplocystia sp | Late Paleozoic | Early Artinskian |
|