Genus Platycystidia
- Species total:
- 8
- Age range:
- 174 - 1.8 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Platycystidia sp.II Manu.,1976 | Late Eocene | Middle Miocene |
|
| Platycystidia sp.I Manu.,1976 | Middle Eocene | Late Oligocene |
|
| Platycystidia sp.A | Early Ypresian | Early Ypresian |
|
| Platycystidia sp.1 | Late Miocene | Late Neogene |
|
| Platycystidia sp | Late Valanginian | Late Neogene |
|
| Platycystidia eisenackii | Hauterivian | Aptian |
|
| Platycystidia diptera | Bajocian | Cenomanian |
|
| Platycystidia | Cretaceous | Cenomanian |
|